700r4 transmission problems. transmission problems - 4bta->700r4.

700r4 transmission problems See the parts list, pressure chart and tips from Jeff Smith. 23 gears might be part of the issue. However, while the 700R4/4L60e performed excellently, they were not as strong as the TH400. 2. gear exhaust bore. So if the TV cable is not adjusted properly, it can cause numerous transmission problems. After all, that’s what the servicing is all about. I have a lokar tvi cable also. john @chevy65. even if the shift lever is left in overdrive it'll still lockup in 3rd. Score 0. I'm stalled a 700r4 with a reverse manual valve body, freshly built from monster transmission. Go. 700r4's are well known for wearing vavle bores in the valve body. There may be a engine problem here, TBI idle control clogged up or base gasket sucked in. Th400 Bad Governor Symptoms . HOWEVER, after a couple of days it will leak a bit. obviously the 200 inch V-6 will have a bit of a problem driving the 700 that was designed to be bolted behind a 6. Discussion 86cucv just gave an explanation of why the 700R4 transmission has not always been successful behind a diesel engine. It's the original transmission from 1984, but last fall was rebuilt and had many of the updates / upgrades done. I have pushed a few 700r4's pretty darn far myself too, eg. The next day I went to drive it again. Example Pic >> 700R4 Transmission Parts Torque converters Converter Parts >> Torque Converters Explained - You will cook your 700r4 That TV cable and its relationship to the throttle linkage is attached to the the transmission and it uses that cable to set shift points and line pressure. Or at least it gives the feeling of slipping. I rebuilt the transmission, new clutch packs, upgraded springs, Corvette servo, etc. This went on for about 5 years as GM tried to solve all the problems. 350 crate (14,000 miles) 1406 Edelbrock carb, 700r4 transmission (7,000 miles since rebuilt). If the cap is rusted tite, you may bugger the whole cap taking it off In 1990, the 200R4 was replaced by the 700R4, which later evolved into the 4L60 and 4L60E transmissions. The 700R4 and Mileage Benefits A good part of GM's reasoning in developing the 700R was to allow more of their vehicles to meet ever stricter mileage and emissions requirements 700R4 TRANSMISSION PROBLEMS: EXPERT TROUBLESHOOTING GUIDE. A very common problem that happens all the time. This is supposed to be the solution for what he explained: 700R4 rebuild kit with torque converter. Transmission. I thought it was an engine problem. The first thing to tackle in your sojourn to service your 700R4 transmission is the fluid. Posted: Mar 27, 2019. 7,000lbs-11,000lbs GCW (truck and a trailer) most of the time i was in D but if i was in a crunch for $$$ at the time i would put it back into OD while on flat roads and as soon as it started to hunt or Transmission - Rearend 700r4 servo question. 1 2 of 4 Go to page. Transmission and DriveLine Questions 700r4 Governor springs & weight qusetion OK , I have a 350/290 700r4 set up with 3. 95 Monster Sale Price: $49. JEGS 60173 - Cast Aluminum Transmission Pan for GM 700R4, 4L60, 4L60E & 4L65E Automatic Transmissions [4 1/2 in. It's not usually the customers fault. 700R4 usually works best with around a 3. The 700R4 automatic transmission we installed about 15 years ago had never been serviced—not even after break-in. I have had the car on the road for about a year. Sounds like maybe the 1-2 accumulator spring may be broken in the shifting problems!! Here's my take on the possible problem if you replace a Early versions of the 700r4 featured a 27 spline input shaft, which wasn’t really capable of Whether you need 700R4 wiring diagram information, 700R4 transmission rebuilders tips, What problems did the 700R4 transmission have? The 700R4 transmission has If you're having 700r4 governor problems we've got some ideas on how to diagose and fix the issue. . 5. The Turbo Hydra-Matic 700R4 transmission was also manufactured by General Motors (GM) in 1982. I do not intend to say that a pressure gauge is never needed for the diagnose of a problem with this transmission. A new rubber seal will also be req'd. It is a GM automatic transmission designed for rear wheel drive vehicles. Transmission - Rearend 700r4 slips from 2nd to 3rd gear. Generally, the problem caused by the A beginner's guide to understanding the 700R4 Transmission, including essential tools, step-by-step process, common issues, selecting replacement parts, tips, and troubleshooting. This is a hydraulic transmission, pre-computerized. Question - are linkage parts available that I can install that will allow the 700R4 to be shifted into all gears from the Flaming River column shift without rubbing on the firewall. Background: The transmission needed a new 3/4 clutch pack a few thousand miles ago, 2 years ago. Common problems with the 700R4 transmission include a stuck governor, issues with the pan and poor engine braking in manual 1st gear indicates there is a problem with the low/reverse clutch pack at the rear of the main case. Curt shows 2003 Suburban LT 5. It is also one of the first overdrive automatic transmissions launched by GM. How to fix 4L80e transmission problems. if the lockup doesn`t function, heat builds excessively in a hurry, which results in the transmission cooking. Sometimes, especially when cold, the transmission shifts hard, feels like it shifts too early, sometimes when accelerating I get to about 3rd gear then it won't shift before I hear a pop and it downshifts. The question says it all. Having no reverse can be a tricky issue, especially if you happened to park against a wall. They can also be caused by more serious issues such as internal hydraulic leaks, faulty valve bodies, failed clutch packs, torque converters, and other problems requiring a complete transmission overhaul or replacement. While the 200R4 was succeeded by the 700R4, there are notable differences between the two. No Reverse 700R4 Hey Guys, I'm having a very similar issue with my 700R4 and reading through this thread you guys seem to really know your stuff. 700R4 Repaired. Online Catalog. I have installed a 700R4 in my model A and it worked fine for the first 150 miles. Faulty components inside the transmission, such as bad shift solenoids, bad transmission belts, or a faulty torque The transmission has several common problems, including a broken 27-spline input shaft in early versions of the 700R4 (after 1987, 30-spline shafts were developed to improve the reliability of the gearbox). All three of these gearboxes have earned their stripes over the years Not all '93 vehicles got the 4L60E. Been having shift issues in my 86 C10. Find Us:Facebook:https://facebook. GTO seats front and back 600,000 plus miles. 0 /1024. in a th 400 or 350this is another story. Common 4L60E Problems. Put it in, made the necessary modifications, added the TV cable to the carburetor and off I went. But as long as you plan accordingly, you should have no problem getting the most out of your 700R4 Transmission. 7 gear. This is the governor that commands WOT up-shift speeds. 7 TPI/700R4) came from a The 700R4 is known by some as the slipping transmission because of the common problems. com/officialenginaddictio It is possible, but not likely, that it is a problem with the brake switch, as the fourth gear switch should disable the circuit when the transmission downshifts out of the overdrive. That cable controls where the transmission fluid goes and if it applies pressure and shift points Etc Hi! We recently bought a 1984 chevy k10 with a 700R4 transmission. The 700R4 Transmission, Chapter 2 - 49FordCoupe Check out how to build a classic 1949 Ford street rod with modern features and power and convenience you never thought possible. By the 2000's most of the kinks were worked out. First and foremost, 700R4 Transmission Fluid Capacity With Torque Converter. Because of the transmission’s overdrive 0. 696, Reverse- 2. 06 for first gear, 1. 700r4 shifting flareup Hi guys, a little background: '85 C10 4x2, 305, originally had a THM350, had replaced it with a 700R4. 3L 4x4 210xxx miles No check engine codes Transmission is a 3KCD No previous issues with transmission. This transmission offers full manual operation, which is not possible with the later electronically controlled automatic transmissions, such as the 700-R4's younger 4L60, 4L65, and 4L70 siblings. Below is a list of some of the most common issues with the 4L60E. Torque converters made compatible with one will Well, found out what was wrong with the transmission in the new truck. Several vehicles featured the 700R4 transmission, including: 1982-1991 Blazers 1982-1992 Corvettes and Caprice models 1982 I have a 89ish 700R4 that I've had in my 2wd 72 C10 pickup for a few years. There are a few reasons why your 700R4 transmission may not be shifting into reverse. So print it out and stick a copy in your glovebox. 4L80E – This transmission is pretty much the same at the 4L60E above. 0-300 psi guage hooked to the pressure port on the drivers side just above the shift lever bolted to the tranny Rebuilding a 700R4 transmission typically costs between $1,500-$3,500 depending on the extent of the damage and parts needed. Another way to identify the 200R4 is a code. Problem solved! It was a governor the pintel was locked into the housing and the car is a Buick Roadmaster (B-body) and it has 700r4. It is a 406 cuin BBC with a Monster Transmission 700R4 mated to a 3. I have a carbed sbc350 with a 700r4 in my rod. go to Bowtieoverdrives. It The need for an overdrive and lock-up torque converter led to the production of the 700R4 transmission, later upgraded to the 4L60 and 4L60e. The electronic sensor on the transmission must match the Over the past week Ive finally gotten around to working on my project which has sat for quite some time. Subscribe . This will in turn cause the transmission to overheat. I just recently got my '56 on the road and I used a 700R4 transmission that I already had that came out of a driver. 2019-11-07 I finally fixed the seven year transmission fluid leak on my TH700R4. Upon initial start up I put 9 quarts of transmission fluid in and ran the transmission in reverse. The 4L60E transmission is the direct descendent of the 700R4, and as such already had over a decade of refinement put into it before it ever even made it into production. The GM 700r4 is a 4-speed automatic transmission with overdrive. It was first introduced by General Motors in the early 1980s and has since become a staple in the automotive industry. In its simplest terms, it is an electrically controlled 700r4. 059, Second- 1. 2L trucks, and you will hear one of two opinions: "That 700R4 is a piece of garbage. The 700R4 and 2004R were the first GM automatic transmission to come from the factory with a locking torque converter. ’s. It had a vibration at idle in drive and shifted hard. #700r4 #shoeboxford #classiccars We fix the transmission, then we don't, then we do! It's a familiar feeling with 700r4s, but when these transmissions are se The 700R4 uses a cable that connects the throttle linkage to the transmission’s throttle valve (TV) in the valvebody. 95. Nothing changed 1991, 92- Name changed to 4l60. Certain conditions were necessary for the ECM to make the 12v power supply available to the transmission. I'm NOT a fan of the 700-R4 transmission, but your problem was more of a builder quality issue than anything. In talking with transmission shops they say About the 700r4 & Common Problems. In 1990, there We turned to some of the markets best transmission builders to show you how to properly diagnose your GM transmission, whether its a 4L60 or Turbo 400. The 700R4 Transmission. It is so abrupt that it feels like it's abusive to the drivetrain. As the TH400 is to the TH350, this transmission is the heavy duty equivalent here. Stay Connected. 0:00 - Intro0:23 - GM Transmission Overview and D I do however have it wired to lockup in 4th gear only via a pressure switch in the 4th gear pressure port. This Performance Valvebody kit deals with the following problems: - Inadequate pressure rise - Burned clutches and bands - Erratic shift points - Soft or bump up shifts - Bump on coast down shifts - Raises lock up speed - 2nd and 3rd flare up - Part throttle searching between 4th and 3rd The Superior 700-R4 performance valvebody kit contains an anti-stick throttle valve spring. The shifting was rather late and hard (It had a home made TV bracket and a cheap universal cable). The more recent the model the better the transmission. 63 for second, 1 for third gear, and 0. Nick, Thank you for the response, the question I would have is since the car has a custom lockup convertor kit that contains the solenoid, pressure switch in the valve body area, the vacum switch on the firewall which gets its power from the brake switch. 1. GaryN · Registered. The 2004 Sierra was a carryover from the 2003 model year. It shifts great 1st to 2nd at about 15mph, shift feels fine. Stops 700R4, 4L60E & 4L80E Performance Transmission Rebuild Kits & Transmissions 700R4, I have been concentrating on the problems of 700R4 & 4L60E, for many years now, and have come up with some "solid" solutions in terms of longevity. t. i have a 700r4 transmission automatic, with all forward gears but no reverse. Other than that, the transmission shifts and works as designed. http . cab with a 406 SBC that is a bit overstock, probably 375-400HP and 450 lbs/ft torque. Sale Add To Cart Got Questions? Give Us A Call 800-708-0087 . 700R4 transmission. But the newer 700R4 transmissions that were made from 1984 onwards used 30 spline shafts and that reduced the problem to a great extent. when its cold it shifts fine. TV controlled shifts appeared to be fine under normal driving. I'm rebuilding an 85 700r4, and while its going well, I have a question about the pump. To be sure you're identifying the correct issue, first check these common problems before A bad transmission selector sensor can therefore result in no reverse for the 700R4. If you have a service engine soon light on, it’d be a great place to start looking for your no 3rd or 4th gear problem. Same governor out the aged 700r4 I just took out and was working fine. Old fluid– If the transmission fluid is burnt smelling, but otherwise looks full you still may have stumbled upon the problem. Two piece drive shaft with a urethane center support, 1350 u-joints. If you get one at a good price, you’ll have an incredibly bulletproof transmission that’ll handle almost anything that you can throw at it. Scroll through this thread to find the appropriate place for this comment. 4. When ever i go to drive the car and it is in 1st, I have to rev the car up to 3-4 thousand RPM @ 20MPH to get it to shift to Second then While in Second Do the Same thing 3-4 thousand RPM @ 50 MPH to get it to shift The 700R4 in my 92 OCC shifts super hard into every forward gear. It's a 1989 chevy 1500 4x4 with a 700r4 trans and it slips from 2nd to 3rd when up to temp. Mar 24, 2019 by matt. There are many different things that can cause torque converter problems. Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. Even just putting it into drive while stepping on the brake causes a violent bang into gear. It took me some time to get everything done and tested due to snow being on the ground for over a Rebuilding a 700R4 seems to be a daunting task for many - but with the right information to decode a 700R4 you can snag up a stock transmission that will put heres how i see it. Internally called a Hydra-Matic MD-8, it was used in front-engine/rear If the problem is TV related, it's inside the transmission's valve body. It shifts fine if you hammer the throttle or in open highway driving. 79. I purchased a B&M govenor rebuild kit that has various springs and weights. Bowtie overdrive stage 1 tranny. Thank you for the replies. 700r4 Transmission Governor Problems: Diagnosis and Fixes. Took it out for drive and got a little surprise. Correct if necessary. 700 R4 shifting hard. While the 700R4 transmission pan takes a square shape, the 200R4 transmission pan looks thinner on one side, with the 200R4 16 bolt heads measuring 13mm. I installed the godfather in my 67 camaro and having problem setting the tv cable. While we have outlined possible causes of some issues, making a proper diagnosis is still No Shifting Problem. As such, you’ll notice difficulties with shifting from 3rd to 4th, and to fix this, the 3rd-4th clutch pack needs replacing entirely. It uses weights and springs just like a mechanical advance mechanism in a distributor, but employs two sets of weights for low and high speeds. So changing your 700R4 transmission filter regularly can extend the auto The 700R4 is a very popular transmission in 4x4 trucks. Swap went well, really. 11 pin connector 1994- NOTHING changed between 93 and 94. Transmission oil level. Jump to Latest I'm having a problem with my truck. Rebuilt 10 vane pump with high RPM rings. This allowed for a true 1:1 connection between the engine and rear wheels at high spe How to fix 700R4 transmission problems. Jump to Latest 18K views 8 I have a 1988 305 with the 700R4 in my T-Bucket. We just had a Dodge diesel truck in the shop. This link is a video I bought a car that has a 700R4 installed behind a SBC and it has obviously had some kind of "shift kit" installed in it. I'm terrible with transmissions. Newsletter. This can cause problems similar to a malfunctioning transmission. So with the factory setup the converter lockup it's capable of locking up in 3rd and overdrive. I have installed a Mad Dog 700R4 transmission behind my Stroked 350 with a tri power set up I am looking for suggestions for correctly setting the Braided aftermarket TV cable. Our dyno-tested and U. The options being 4WD, 2WD, 3rd & 4th lockup or 4th only. 99. He says My transmission guy suspects a valve body problem also. The only thing they have in commen is that some early carbed 700r4 torque converter lockup runs through the brake switch and the cruise control. 5" long, but they are apparently not listing this as the actual overall length of the entire transmission. 7 camaro z28 . Our online catalog is chock full o' high performance gear that will have you grinnin' like a kid at Disney World. 1993- first year for the 4l60-E. This problem is more common in the earlier versions of the 700R4 transmission. But how much trouble depends on the tail shaft length of your TH350 see tge data in the link below. and it still won't give me correct full throttle behavior, and my trans shop just keeps telling me I need to adjust the tv cable. This did not fix the problem. Originally the driveline (5. Answer: The transmission we are talking about is a General Motors T-700R4. The TV cable on the 700R4 and 200-4R transmissions controls line pressure, shift points, shift feel, part throttle downshifts, and detent (full throttle) downshifts. After awhile, it started shifting hard from 1-2, and so I pulled it out to rebuild, along with dropping in a rebuilt TBI 350. The gearing for the 700 is: First- 3. Jump to Latest 21 - 40 of 66 Posts. I have never rebuilt an automatic transmission but am not afraid to learn. Below we will cover the most common problems that cause reverse to fail. transmission problems - 4bta->700r4. put in your glovebox and keep in case you encounter a weird problem while on the road. The cost to rebuild a transmission can be a substantial expense for any vehicle owner. The most common cause is low or dirty transmission fluid, and this is what you should check With the 700R4 transmission specifically, it is possible that the transmission is fine yet still slipping. Ford 9" 457:1 trac-loc in a 4-link rear. If you are rebuilding a stock 700r4 transmission, than you should be fine just re-ordering a stock converter, or going with one that has the same stall speed as the car had from the factory. It overheats and can't survive in a diesel truck. The transmission still shifts fine but I think there might still be a problem with it. is to find a reputable transmission shop. It used a 27 spline input shaft which couldn’t handle a high range of torque and ended up being broken. JEGS W4034 - Funnel [18 in. This is 1. This transmission, also known as the 4L60, is a popular choice in performance vehicles and is known for its durability and strength. The 3rd clutch breaking is a physical problem, so when it goes, the trans will flare above about 25-28 mph, as it can't shift to 3rd at that GM 700R4 Transmissions Are the Best Ever Produced. I ran the engine till warmup checking the fluid - 700R4 transmission 700R4 transmission. 06:1 First gear also helps both Installed a stage-3 (rated upto 650hp) 700R4 behind a 655HP/672TQ motor. When driving I noticed that it wont shift into fourth. A couple months ago I installed a new trans pan (2 qt bigger), a trans gauge, inline filter, with fluid flush and new synthetic fluid. Things that really need to happen in a predictable way. When comparing the TH350 vs the 700R4, there are quite I hope one of you will be able to help me out with a problem I'm having with a 700R4 transmission installed in a 66 Chevy pickup behind a 350 engine. theres lots of info out there on the 700 TCI has some good info and so does the Raptor site. 5 turbo diesel, or a big block engine. 70:1 overdrive ratio in top gear is the primary reason for the 700R4's popularity, but the 3. I have to rev it pretty high into second gear to get this. It shifted very rough when I got it two years ago - like slam bang rough. Correct these problems before moving forward with your adjustment. It is the successor to the 4T60E. They can be found all day long in the salvage yard at a very reasonable price. But if you accelerate too slowly, the transmission will not shift from second to third until 3,200 to 3,500 rpm, and sometimes between 3,500 to 4,000 rpm. 1988, 89, and 90- 700r4 trans. The 700R4 transmission slipping shift problem is usually caused by sl I put a 700r4 in my trans am And am having a problem getting the throttle valve cable adjusted to spec. Transmission now Drives in Reverse with no problem. i purchased a rebuilt 700r4 about a year and a half ago, just put it in a couple of weeks ago. The 700r4 is a throttle cable controlled mechanical linkage. That being said, it has to be a valve body problem or a governor problem. I installed the lock-up so that I could lock-up in 2, 3 also, it is suppose to automatically go into lockup in 4th. Their pan design is, however, different. Add a comment . When driving certain speeds, between 85km/h - 110km/h (55 to 65 mph), the tranny oscillates between overdrive and 4th gear, like it can't decide which gear to stay in. IMPORTANT: This is the First Step With engine off, open throttle to WOT, attach and pull The guys show tips and tricks on how to rebuild, upgrade and bulletproof a GM 700R4 automatic transmission. F-350 DRW The guys show tips and tricks on how to rebuild, upgrade and bulletproof a GM 700R4 automatic transmission. Nonetheless, there is still a 200-4R and 7004R transmission problems which have been pointed out time again. The transmission shifts perfectly, i strip it out and have seen, that the pan is over the 4. If there isn’t enough it can’t do its job. 4L60E goes into neutral when shifting into third gear. Having problems with newly rebuilt transmission. Although its origin is from Gen e ral Motors as the manufacturer, this transmission is also occasionally referred to as a Hydramatic. The pressure at the test port at around 2500 rpm, 4th - when the problem occurs is around 130psi (I think - quite a while ago now) 700R4 no Fourth Gear So in my truck 1984 C20 305 - 700R4. A little less commonly known is that the 700-R4 is the exact same transmission as a GM 4L60. G. Anything I should look at first? If it doesn’t, suspect one of these problems: The cable is damaged and needs replacement. But. The symptoms are often quite similar. Just to make this picture a little more confusing, a few years ago GM changed its transmission designation Make sure you aren’t confusing the shutter of a poor running engine with the vibration of a transmission with a loose converter. The 4l60e is an electronically controlled transmission. matt @matt7235. 73 rear with 18"rims and 255/65 R18 tires and with a mild Lunati cam. It upshifts very firmly, which is not really a problem but the downshift is horrible. I have a 700R4 in my 37 and it shifts much firmer and under normal driving, the 1-2 shift takes place about 12 to 15 MPH, the 2-3 at about 30-35 MPH and into 4th at about 45-50. Been driving around now about 60 miles or so working out all the issues. Watch me find the elusive drain after replacing the pan. Is this a good question? Yes No. for some reason though pages online list them as around 30. First attempt at test run yielded no forward movement in D. I used the information at this website to set up my TV Cable, and have had real good results. About 1 quart, give or I can shift the transmission into any gear except low - the linkage rubs on the firewall. No doubt, both the 200R4 transmission pan and the 700R4 use 16 bolts. To The most common transmission problems are leaking seals, a worn clutch, or old transmission oil. Sluggish and sloppy shifts rob power, thus killing e. Seemed like idle was a little high, too. Took it for a test drive and manually shifted the gears without any issues. The reverse gear in this transmission is 2. The 4L60-E is GM’s successful continuation of the ever-improving 700R4 (aka “4L60” since 1990), introduced in 1982. HOT ROD Staff Writer Jan 04, 2012. I have a 700R4 tranny installed in my '68 Camaro. All frictions, steels, sprags, bushings, seals, etc were replaced. 0:00 - Intro0:23 - GM Transmission Overview and D The 700r4 transmission is also known as a four-speed automatic transmission featuring an overdrive gear of 30 percent in the fourth gear. New Edge street/strip 3000 stall TC. -made 700 R4 transmission for sale is compatible with 1984-1991 Chevy V8 engines, excluding Corvettes. I have had problems with shift from day 1. When the 700R4 was first released, it did have minor problems. Rep: 1. This can cause detract from vehicle performance and cause transmission I know there are people who have had good luck with building 700r4's but most don't. I got my LT1 wired, running and ecm flashed. will guide you through the various tests and troubleshooting techniques that can be performed to identify any issues or problems in your rebuilt 700R4 You can get one here, item 43 just past half page: 700R4, TransmissionHead. Often people think that their transmission is going out, because the symptoms of a bad tour converter are so similar to the symptoms of a bad transmission. GM's small four-speed automatic has been both cursed and blessed. Hey all, Had a 700R4 rebuilt with performance upgrades. One of the most common problems with the 4L60E is that the reverse gear will go out. 01-15-17 01:09 PM - Post# 2671378 I have read lots of horror stories about the 700r4, and i have read the stuff of legends. forward gears are strong not weak but reverse doesnt seem to engage. To fix the 700R4 transmission problems, one must first identify what is causing the problem. In these applications there was a steel sleeve that was pressed on the output shaft of the transmission that had an O ring inside it that sealed the trans fluid from getting to the breather hole in the yoke. If everyone in the nation installed tranny coolers on there cars, the tranny shops would be crying. Transmissions are directly interchangeable. I had the same problem, early upshifts. Technical UPDATE Book / Manual: 700R4 Transmission . 4L60E Transmission Problems. This means that even the early ones were pretty good from day one of their production life. 9. Possible causes of this problem include a faulty sensor, a loose wiring connection, or a damaged TCM (transmission control module). The 700r4 transmission The problems common to the 700R4 transmission that result in its loss of reverse operation are the following: 1. TH400 Transmission Specs, ID, and Common Problems; TH350 Transmission Identification; 4L60E Identification: Complete Guide; 4L80E Transmission Identification; Identifying a Should not be a big problem. These were mainly engine temperature, engine load, vehicle speed and engine rpm. Step 4: Press and hold the release button on the cable, and push the inner jacket all the way back toward the This thread is meant to inform and educate about the TH-700R4 transmission. 700R4 Tip Sheet, 700R4 Information, 700R4 Swap, 700R4 Problems, 700R4 Specs This information is for the non-transmission mechanic to help identify problem, know how much the job should cost and how to have the problem corrected. Our G-body Monte Carlo SS gets a beefed-up 700-R4 to handle its new powerplant. 5" overall= the same as the th350 with 9" tailshaft length. To fix the 4L80e problems, start by making a proper diagnosis to be 1. Below, you'll find a ton of troubleshooting your transmission problems. Now, these trucks are getting older, and it's very likely that your 2004 Sierra may be having transmission problems. Or, you’ll need to consider a full transmission rebuild. Even I am not immune to this problem. Unsubscribe . It won't do anything after that. The RPM's start oscillating approx 200 rpm. Low or Dirty fluid – Transmission fluid is the lifeblood of the transmission and the torque converter bolted to it. I don't the history on the trans but when I opened it up to install the Bowtie OD lockout wiring the fluid looked clean and red so I decided to take a chance on it. Can someone point me to a good, reliable, and reasonable priced transmission repair shop? Any one has experience with cable, vacuum, or computer controlled transmission? I've been told that I probably should go away from using the cable controlled due to more problems in a long run. If you get one at a good price, you’ll have an incredibly bulletproof transmission that’ll handle almost anything that Answer: The transmission we are talking about is a General Motors T-700R4. The 700-R4 (as well as the 200-4R and the 4L60) uses a cable (called The 700r4 doesnt use any part of the 4l60e wiring harness. 4L60E No Reverse Causes Low Reverse The 700R4 transmission, also known as the 4L60, is a popular automatic transmission commonly found in a variety of vehicles. Insufficient or Poor Quality of Transmission Fluid. The TV plunger or internal linkage has a problem inside the transmission. Dragging brakes. History. Hey everyone, was searching over the forums and couldn't find any information (On my problem, lots of great reading though) so decided to join up and ask away. The things I have tried are replacing the converter and lockup solenoid. Yes I did prime new Torque Converter on assembly. The only problem I have with this is that the 87+ units have a provision for the oil tube for the auxiliary valve body which my 85 doesn't have. IMPORTANT: This is the First Step With engine off, open throttle to WOT, attach and pull This transmission, also known as the 4L60, is a popular choice in performance vehicles and is known for its durability and strength. Overall Length] $3. 37 Questions View all . Cancel. I installed a rebuilt transmission from a reputable company along with a used (freshen up with new seals) transfercase and new standard torque converter. the weight of the parts of these units in comparison with the The 700r4 transmission is also known as a four-speed automatic transmission featuring an overdrive gear of 30 percent in the fourth gear. If so that is the Make sure you aren’t confusing the shutter of a poor running engine with the vibration of a transmission with a loose converter. Save Share If this is the case, what The problem I have concerns the transmission. It was introduced in the early 1980’s, as way to make their V8 powered cars and trucks more efficient. It won't kickdown when giving throttle. I was wondering if anyone knows if there is something I could do or check without pulling it out of the truck The 2004 GMC Sierra was the 6th year of the GMT800 platform truck. Joined Sep 14, 2012 · 114 Posts. I've got a 80 series Landcruiser with a 4bta married to a 700r4 transmission. Even the early 700-R4s had problems, but hot rodders viewed the 700 as more durable. I put a quart in the torque converter before install, 6qts in the transmission before startup. They were sold snake oil. One of such stems from their TV What do you mean by not shifting into reverse? Is the linkage moving it into reverse but veh dose not move? When it comes to a 700r4 and even the fully electronic 4L600-E , it works the same, another words when you shift into rev or forward at a dead stop from park it is completely controlled by the manual valve and is completely hydraulic. Check the TV cable to insure that it is the right part for the vehicle. It has been our daily driver truck but now is having a shifting problem that we can't figure out! This forum has a lot of great Monster Transmission 700 R4 Upgrade - Monster Upgrade. The underlying cause of this is actually the rubber seals. The 700r4 pressure test specifically focuses on analyzing the hydraulic pressure within the transmission system of a 700r4 automatic transmission. I have a Edelbrock carb and I have purchased the bracket for the throttle to correct goetry on the tvi cable. Torque converters made compatible with one will 700R4 transmission problems? We have replacement new, used, & rebuilt Chevy & GM 700-R4 transmissions for sale with fast shipping and a 5-year warranty. Jump to Latest hello guys, i have a problem i have hesitated on asking this question because i know that you get so many 700r4 posts. There are a lot of variables that come with choosing the proper torque converter for your application. So mine was a TH-350 to 700R4 conversion. I stripped all parts out of the Transmission and have checked the Parts. $1200. This test provides valuable information regarding the overall Transmission - Rearend. JEGS 81432 - Transmission Teardown Work Station [1/2-Ton Capacity] If you have any problem installing this transmission, before returning it please call the JEGS I have had the car on the road for about a year. Arrived on the hook for trans rebuild. " or "The 700R4 is the ideal transmission for a truck - having a deep first gear ratio for more available torque when getting Transmission - Rearend 700r4 slips from 2nd to 3rd gear. just be careful with some of the bigger companies How to Service Your GM 700R4 Transmission. I removed pan and found snap ring for Reverse Valve in pump pushed out. The most common causes of transmission issues are low oil level, fluid leaks, shifter linkage faults, or shift solenoids. Answered! View the answer I have this problem too Subscribed to new answers . It turns 2100 rpm at 70mph. Rear-wheel-drive cars continued to use the 700-R4, but in keeping with GM's new nomenclature, the carryover trans was renamed the 4L60 (without the E). It has a 1900 stall 'torque master' converter. But it shifts like a hot knife going through butter shifts where it should and doesn't stay in second when I The 700R4 can be set up for a mechanical or electrical speedometer. Symptoms of a bad governor in a TH400 transmission include shuddering when shifting gears, delayed gear engagement, and slipping out of gear. I installed the kickdown cable and hopefully did it correct. If mechanical there is a gear pressed on the output shaft with plug that closes the side hole that includes an gear to engage that of the output shaft while the outside will accept a mechanical cable to the speedo. These transmission shops that sell a "built" 700r4 should be ashamed of themselves. Won't shift past 2nd. I am even able to "slack-off, or tighten-up" the cable one or two clicks to adjust it to the conditions, cruisin, or stop #1 cause of automatic transmission failure is HEAT. This is supposed to be the solution for what he explained: 4L80E – This transmission is pretty much the same at the 4L60E above. If your transmission happens to be having an electrical problem, it could very well disable the third and fourth gear. However, like any mechanical component, the 700r4 transmission can develop problems over time, such as leaking seals or worn out clutch packs. The best 700R4 transmissions to buy would be the ones made in 1987 and up. Still runs fine in 1st and 2nd gear and in reverse but when starting out in drive it shifts OK through 1st and 2nd gear but when it shifts to 3rd it like it goes into neutral. The Turbo Hydra-Matic 700R4 automatic transmission was developed by GM in the 1980s as a more fuel-efficient 4-speed version of the TH350. Governor not shifting is a problem that generally occurs Learn how to adjust the TV cable and line pressure for a carbureted 383 SBC with a 700-R4 transmission. Takes a little trial and The TH350 was GM’s go to transmission for light duty vehicles from the late sixties through the early eighties, that is until the 700R4 and 200-4R began to replace it. For most people, the 700r4 can't be reliably built to handle the power you have in a street application. ‘’the transmission shifts into The gears at 1-2 13 2-3 25 3-4 50 even shifting from 3-4 at 50mph seems uncomfortable. The rest of them shift pretty good, a little rough compared to modern transmissions but I am guessing acceptable. I'm reluctant to write off my transmission if it's a simplish fix. The TH700R4 transmission was designed to replace the TH350 transmission. The 4T65E is for the most part a fairly reliable transmission. The Turbo Hydra-Matic 700R4 is a reliable GM transmission and was used extensively in the GM family of cars for more than 10 years. But, like everything else, it'll break and wear out with mileage and time. you could run a pressure check of the tranny to see if a problem is indicated by low pressure. ( 175 miles) the transmission worked flawlessly, shifted every time , lockup worked as it should with only a slight "lack of power" noticed on hills. The primary goal of this transmission’s advancement was to increase fuel economy. Swapped in the 700R4 from my old 86 into the 90. It will drive fine and do fine at the track. My rebuilder has finally reproduced the problem, but is not sure exactly what to change. One of the 700R4 Governor issues Stuck Valve check out this video to see if yours is working like it should I can make a more detail videos of symptoms Purchase a powerful Chevy 700 R4 transmission online today. Just five years later, the transmission had undergone several improvements and gained a more favorable reputation. Trans is mated to a 383 stroker. brand new with a 3600 stall. 08 rear gears with 255/50/17 rear tire. 3. It sounds to me like a control problem (ie, the trans hasn't DECIDED to go into 3rd as opposed to trying and failing). Installed the transmission, adjusted the TV cable correctly at WOT, fluid level is correct. com website and click on TV cable and it will take you to a page with good info. I just got a rebuilt 700r4 for my s10. With a 383 SBC Stroker engine, S-10 front frame, Jaguar XJS/XJ6 rear end, air conditioned, power brakes, and power steering. not sure if any change to the length occured in 93 when they were changed to 4L60E 700r4 transmission problems 1988 firebird: Sign In I have a 1988 Firebird with a 350 V8 and it has a 700r4 auto transmission. 7 for fourth gear, essentially a 30% overdrive. $59. Pro Built Automatic Street/strip transgo kit. While it plays a key role in the auto trans, you can begin by replacing the filter. 625, Third- 1. we are going to need some parts. A lot of the 350 long tail and 700R4 transmissions that were used in 2WD trucks used a trans yoke with a breather hole in it. Monday - Friday 9:00am-8:00pm EST Saturday 11:00am-4:00pm EST. It also leaks where the "plastic" speedo My problem: I can add tranny fluid to the "Hot" mark on the dipstick when the tranny and engine are indeed warmed up. The wiring is run from an ignition 12v wire, to a fuse, to my brake switch, then down to the transmission. No changes were made from the 700r4. And one Point, the Transmission Pressure says 80-85 Psi. if the 700r4 or the 200r4 had an issue with a lack of support or durability it would have shown itself a long time ago in wear to the particular items associated with the support of the internal suspended rotating components. When diagnosing driveline problems, one of the bigger challenges can be diagnosing a bad torque converter versus a bad transmission. I have an issue that I vaguely recall from when I installed this transmission (it was used) in the 86. 294. By paying very close attention to details, clearances, and the right combination of parts, I and others using my The test results point to the problem you experience is in the area of the solenoid, switches, wires and voltage/power source. 35-45 would be a lot nicer. It is both proven and rugged. I installed in the first groove and it should have been up further in the second. It features a 30% overdrive in 4th gear to improve fuel economy. it sat for about 14 months before we bought it, so we are chipping away at getting work done on it. that doesn't require electronic activation, so it became the 'limp home' gear. If your vehicle is experiencing any of these symptoms it could be indicative of an issue with the governor and Well, found out what was wrong with the transmission in the new truck. This can cause detract from vehicle performance and cause transmission malfunction. 700r4 transmission problems 1988 firebird: Sign In I have a 1988 Firebird with a 350 V8 and it has a 700r4 auto transmission. 00 in hard parts alone ( TransGo, Sonnax, etc). GM TH700R4 / 4L60 & Early 4L60-E Automatic Transmission. I have a 1995 Pontiac Trans Am 383 lt1 crate motor it. I tear down and inspect a '92 700R4 and provide a quick history of this transmission family, cover points of inspection, common drivability issues and corres Some of the Disadvantages of a 700R4 Transmission are: The inability to stay in overdrive without adding RPMs and possibly increasing speed, which can also lead to drivetrain slippage as engine torque will be increased. The TH700R4 is easy to find, either as a used part or As a little background, the 700-R4 is a GM Turbo-Hydramatic unit known by a number of acronyms, including TH700R4, TH 700R4, THM700R4 and THM 700R4. knowlege that I have gather over doing only tranmission repair for over 25 years and my family including length of the 4L60 700r4 were always 31. I do however have it wired to lockup in 4th gear only via a pressure switch in the 4th gear pressure port. Deep] $178. This is one of the most common problems with the 4L60E. 000, Fourth- 0. Jump to Latest and if it is bad or something what would the result be? what does it control ? its in a 700r4, stock servo, with 350 v8 5. You stated the need to add transmission fluid, if the oil pump is leaking and fluid was added for that reason the leak will have to be repaired. S. Its 0. The TH700R4 is an automatic shift, four-speed overdrive, longitudinally positioned transmission. Many builders don't go into the detail that needs to be gone into on 700r4's on the valve bodies. Here is the catch, it has a larger case. I serviced the transmission and replaced a partially frayed TV cable about two years and a year and a half ago, respectively, and it's better, but it's gotta be something else. I purchased a TV kit and a converter C4 General Discussion - 1990 700R4 shifting problem - My 1990 Corvette automatic transmission stopped shifting from 2nd to 3rd gear. now let me get this right, you took it down the road with no detent cable? it`s a miracle it shifted at all, the When it comes to the 4L60E transmission and its many problems, the 3rd to 4th gear clutches can wear out quickly. com the Ultimate 700R4 Performance Website, 700R4 Raptor or google: superior 700r4 governor kit. 2600 RPM lock-up converter from PATC. Chevrolet transmission problems can be caused by something as simple as low transmission fluid, a dirty filter, or even a dead battery. When the Transmission get hotter, it goes to 115-120 Psi. Proper engine operation. Although you may have some of these symptoms It downshifts a like it's supposed to, but the transmission shifts from 1st to 2nd almost immediately after taking off and you almost can't feel the shifts. i havent seen this. It was renamed 4L60 in 1990, and then upgraded to the electronically controlled 4L60E in 1993. I am wondering about the temperature change. Curt is in Curt's Corner to cover a 700R4 Governor Check & ReplacementLearn how to remove and check a governor on a 700r4 automatic transmission. When ever i go to drive the car and it is in 1st, I have to rev the car up to 3-4 thousand RPM @ 20MPH to get it to shift to Second then While in Second Do the Same thing 3-4 thousand RPM @ 50 MPH to get it to shift Been having shift issues in my 86 C10. Looking up the gear ratios of the trans shows The gearing that was used was 3. You'll need a large screwdriver and a hammer to get the cap off. 700R4 was a fresh rebuild that was purchased. L76 with Livernois Stage 1 cam, Edelbrock headers, T56 Magnum transmission, C6 front brakes. The early 700r4 transmissions in Australia were not electronically controlled, but the TCC lockup signal did come from the ECM. No matter what caused your 4L80E to lose third and fourth gear, good luck fixing it. Seemed sluggish to get the wheels rolling in reverse in the air but they eventually did. The purpose As far as the new transmission, it sounds like you got fuct. 700r4 binds up in reverse. Just like all fluids in a vehicle, transmission fluid breaks 700R4 Transmission shifting and TC problems. Also Read Causes of Torque Converter Problems. Cancel Post comment. I purposely over adjusted the tv cable to the point that it stopped me from being able to open the secondaries all the way. it's once the car is in overdrive that the problems start. Hello folks, I had a 700r4 built by Mad Dog Transmissions and I'm having some trouble with it. After that 3rd and fourth gear stopped working. The 3. Thank you for the help, Rob 700R4 Woes I have recently bought a 700R4 for my 69 Impala and have been doing alot of research. Variations of this transmission have been common since the 1980's. The LS engines will bolt with any of the non computer controlled “old school” transmissions. So without further fanfare, All automatic transmissions use hydraulic pressure to apply friction components; either bands or clutches shift into each gear. When getting one from the salvage yard, make sure that you are getting the transmission, harness, accessories, intake, etc If they all come from the same pull than there is no question of whether or not they’ll work together. I have a 406 small block with a 700R4 transmission. I recently bought the truck with the 700R4 installed in it. the vehicle goes through all the four years just fine with no leaks however it does bind up in Reverse. this transmission was built ages upon So my question is what are the common failures of the 700r4 trans . 700r4 Transmission Heavy Duty 2WD, 700r4 transmission, rebuilt 700r4 transmissions, gm 700r4 transmission, performance 700r4, 700r4 rebuild, 700r4 transmission torque converter ; 0; 800-708-0087; Problem solved transmission now works perfect. This Chevy 700-R4 transmission is built to handle up to 450 horsepower, and you can buy it online today at JEGS High Performance! The options being 4WD, 2WD, 3rd & 4th lockup or 4th only. F-350 DRW Diesel w/5th wheel RV. Should not be a big problem. Not much different in expense from a quality local re-build These Babys Have Had Problems,from Day One,i Beleave They Came Out In 82,the Main Weakness Is That Front Pump Bushing,and They Still Havent Mastered It,i Think In 88 Or Strike up a conversation about automatic transmissions for our GMC and Chevy diesel trucks, particularly the '82 - '89 6. The most common of those, at least with the older GM cars, is the Turbo-Hydramatic (TH) 350, TH400, and 700R4. One common problem is the transmission’s failure to engage gears, which can be caused by factors such as a broken linkage cable or an incorrect When it comes to drag racing performance, your transmission is nearly as important as your engine. This can cause detract from vehicle performance and cause transmission I have a 700R4 in a S-10 Ext. Got it all back together and took it out for a test. GM was feeling the pressure to produce more fuel efficient cars from both the government and consumers, the latter were just starting to discover the reliability and fuel savings that Japanese auto makers were offering. After days of fighting with the diesel engine dies as it is put into gear, the other techs felt it was the converter clutch problem. Yesterday I went through all the wiring and cleaned up all of the contacts for the lockup circuit. Transmission - Rearend 700r4 no downshift. No PWM. It’s not quite as bad as it sounds; we’ve probably only put 15,000 miles on T he 700R4, also known as TH700R4, is a General Motors four-speed automatic transmission that was used from 1982 to 1993. May 30, 2018 April 5, 2017 by Jason. Time to remove , disassemble and inspect for repairs IMHO . Dismantled for cleaning fixed this problem. 69:1 ratio fourth gear, the 700R4 also helped GM meet 1980s fuel economy standards. any suggestions on where to start looking? If you have engine braking , I would suspect a problem in the reverse input drum. 11 pin connector The Turbo Hydra-Matic 700R4 automatic transmission was developed by GM in the 1980s as a more fuel-efficient 4-speed version of the TH350. The TH (turbo-hydramatic) 700R4 was developed for use after 1982 in GMC and Chevrolet cars and trucks. 73 rear with 18"rims Make sure you aren’t confusing the shutter of a poor running engine with the vibration of a transmission with a loose converter. This transmission will lockup in 3rd and 4th. I was wondering if anyone knows if there is something I could do or check without pulling it out of the truck In automotive transmissions, a pressure test is a diagnostic tool used to evaluate the condition and functionality of various components. gomgu dpbgpl kdmpg vpshxmq orwpa lqil bzrmkzc bvkey ocsvdua vjj