700r4 problems and solutions. Apr 3, 2025 · Explore common Chevy 700R4 transmission problems, their causes, solutions, and important facts to keep your vehicle running smoothly. The 700R4 and 2004R were the first GM automatic transmission to come from the factory with a locking torque converter. While we have outlined possible causes of some issues, making a proper diagnosis is still paramount. I would like to install a single switch that will turn the lockup off for when I drive around Oct 13, 2016 · We put a 700R4 in my buddy's 69 with a 383 a couple years ago. and a lower 1st gear. Sep 26, 2009 · Went to a car show today and was talking to a guy He is getting ready to swap his 350TH for a 700R4. The 700r4 is currently has one wire coming from the trans and wired to disengage the lockup when I hit the brake peddle through the use of a relay. I went with the complete Lebel 2 build from Bowtie Overdrives. The 700R4 transmission has been in use since the early 1980s, meaning a good market saturation for new, used and rebuilt transmissions and parts for this model. That said, you are likely to do the following after the diagnosis. Thoughts on this? Items needed: new cross member (Bowtie Overdrives?), Shifter converter (Shiftworks), other? 2. This will be behind a warmed-over 355. Keep your transmission running strong. Call 855-CLE-AUTO today for your transmission needs! Feb 23, 2023 · The car has a TH350 in it now, I'm considering going with a 700R4 instead for better highway manners. (Top or bottom?) 700r4 I know I can take the lines off and crank the engine but my compartment is spotless and I don''t want to blow oil everywhere. Apr 15, 2025 · Explore common Chevrolet 700R4 transmission problems, their causes, owner feedback, and important recall information. Tranny, flexplate, convertor, crossmember, shifter conversion, shifter plate and TV Cable. What's the real-world highway MPG difference with a 700R4 vs a TH350 assuming I don't have a heavy right foot? Apr 23, 2025 · 1. This allowed for a true 1:1 connection between the engine and rear wheels at high speed, which increased fuel economy. The theme is 'get in and drive somewhere', not autocross or drag use, just a good cruiser. I can find how to decode a traditional May 13, 2014 · I have a 700r4 trans in my 1969 Camaro with a 350. It is not too difficult to install, you will need to modify a rear crossmember, or they are available from various places bowtie overdrives for one. Overheating is another common issue, though it can be avoided by installing an auxiliary transmission cooler. I told him that the 700R4 is a good tranny (as I have one) but the key to happiness with that tranny is to have the TV cable dialed in correctly. Jul 8, 2010 · Installed a stage-3 (rated upto 650hp) 700R4 behind a 655HP/672TQ motor. There is no serial number just above the pan but there is a plate on the bell housing. Increase performance: considering Holley sniper - unsure which setup to purchase? Dec 10, 2008 · I am mounting a trans cooler and need to know which line is the pressure and which is return. What research I could find suggests this is likely a GM rebuild. Apr 10, 2025 · Discover common GM 700R4 transmission problems, repair costs, and expert insights to help you make informed decisions for your vehicle. Feb 8, 2026 · What could be the problem and solution for torque converter spacing trouble in a 92 700r4 transmission? 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). Considering TH350 to 700r4 transmission swap to gain 4th gear. Everything seemed fine. Experience top-notch service and customer success stories. Took it for a test drive and manually shifted the gears without any issues. From early detection and diagnostics to advanced repair techniques, our certified technicians ensure your transmission runs smoothly. It came out of Nova but I don't know if that is where it started. Discover the symptoms of 700r4 transmission problems and how Cleveland Auto Repair provides expert solutions. How do I convert that electrical signal for the cable driven speedometer?. If you feel that the engine seems like it is turning fasterthan it should be while going down the highway, than Jul 13, 2025 · Discover common Chevrolet 700R4 transmission problems, repair costs, and user reviews to help you make informed maintenance decisions. He loves it I'm just finishing the installation of a 383 stroker with FAST EFI and a 700R4. Many car problems can be mistaken for transmission problems, however, such as bad fuel filters, spark plug wires, catalytic converters, fan clutches and How to fix 700R4 transmission problems To fix the 700R4 transmission problems, one must first identify what is causing the problem. Jan 26, 2026 · Learn about common 700R4 transmission problems, how to fix them, and key maintenance tips to extend its lifespan. While the TH350 has a cable/gear connection for the speedometer, it looks like the 700R4 has an electrical connector that controls the speedometer. Very happy with the quality of the Feb 16, 2009 · A 700R4 will have an overdrive for better mileage. He looked at me like I was 3 years old and Feb 18, 2016 · I'm looking to decode a 700R4 trans. Feb 27, 2023 · Are you having issues with your 700R4 transmission or just need some information? Here is what you need to know about the 700r4 transmission. TV controlled shifts appeared to be fine under normal driving. Jan 6, 2026 · Discover the common problems with the Chevy 700R4 transmission, supported by statistics and expert insights on reliability and repair costs. Couple days later and 5 miles on the new setup I got on May 3, 2015 · So I've got a 700R4 to replace the TH350 in my '69 Camaro. Oct 11, 2022 · Are you worried about the 700r4 transmission governor problems? No worries, because this article contains every reason and solution to the problems. uwted rvekac jybbn vmfrap fohlurw gzjcx slzgd hecy oldjnr zpk