C6 - Problem Engaging Reverse

Thursday, 11 July 2024

As with many transmissions from it's era, these torque converters were designed to allow for liberal slippage in lower gears, minimizing engine load and in turn fuel consumption at idle. When going from park to either reverse or drive it slams into gear. Probably the most common C6 transmission problems are slipping between the gears, out of gear, and the hesitation to go into gear. So here are the questions: - Does ATF age in a way that could cause these problems? C6 Transmission slow to engage. Happens after a tire burning take-off. About the fluid: Should I use Mercon V in case of a fluid change or is it better to stick to Type F? I had a sticky convertor drain back valve years ago that caused this.

High Performance C6 Transmission

Then going from P to any forward gear it takes a minute or two and over 1000 rpm to engage. Once it warms up, the seal expands enough to work properly. C6 Transmission Overview. Not too long ago a 'bench job' for pretty much any rear wheel drive was about $500. 75 V8 MONZA SUPERCHARGED. 3rd is the application of both fwd drum and dir drum. It drives well & shifts well, no slipping, but engages hard going into reverse after a delay. VAC OFF OF THE VRV ON THE IP??? Tickover was too low anyway, but I don't know how low as my tach works when it feels like it! C6 transmission slow to engage in gear. Although extremely similar, the E40D transmission is not quite the same as it's newer frat, the 4R100 transmission. The torque converter is a sensitive piece of equipment that is full of automatic transmission fluid that creates the hydraulic pressure it needs to function properly. That may be all you need to get fresh fluid running through the system again. The forward gears all engage normally. There are lots of VB components and kits for those.

C6 Transmission Slow To Engage Video

May have to replace converter also if hub is scored. Fluids and filter are fresh. Firstly, the 4R100 came with the implementation of a PWM (Pulse-Width Modulated) torque converter clutch solenoid to control lockup electronically. 90 class), and at that time, SST was run on a 4/10s Pro Tree, ( it has been changed to a 5/10s Pro Tree for many years now), but on the 4/10s tree, the Art Carr brake simply did not release quick enough for the 4/10s tree, and even with the use of ridiculously short 22" tall front tires, and eliminating most of the front suspension travel, my lights were not good enough. C6 hesitates going to drive when cold. 1968–1976 Ford Torino. I believe there is a convertor drain back check valve, and if it does not work properly, the fluid can drain back into the case and cause this problem uartlow wrote: I had a similar problem in a C6 years ago, a transmission rebuilder told me "probably the lip seals are getting hard due to age or heat cycles". I have to rev the engine enough to get it to move, but once warm, it acts just fine. I don't know if you are experiencing the 'gear hunting' problem yet but you might be interested in reading this thread in Ken's Professional News area. The results were poor also, harsher shifting at low throttle settings and clunky shifting overall(down shifting included). 1972 Ford GTS Sportsroof - Survivor, One Family car.

C6 Transmission Slow To Engage In Gear

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites. When I raced, I could get cores for $20 dollars, and kept two rebuilt spares on hand, since they where cheap and easy to rebuild, and my core guy would give me heavy duty drums, ect. It's only a once a day first start issue. The first, is 300M, a material that is about 35% stronger than the OEM shaft. Maybe it is worth mentioning that the car has been sitting in a barn most of the last ten years. FE Pattern – 6" between top two bolt holes. C6 slow to engage when in drive. Otherwise, check PCM codes for a particular fault in the transmission causing the PCM to put it in limp-home mode. No forward movement in OD or D, but L2, L1 and R work: Forward sprag is broken.

C6 Transmission Slow To Engage Meaning

I had a similar problem in a C6 years ago, a transmission rebuilder told me "probably the lip seals are getting hard due to age or heat cycles". Location: North Reading Ma. Register to join our community. When it's cold I can avoid the thump by selecting low gear manually, then shifting straight into reverse - but this doesn't help once it's warmed up. It's hard to tell about the mileage. The band and servo control 2nd gear and with good seals and proper band adjustment you should have solid 2nd. I am not a tranny expert, just throwing that out there. C6 transmission slow to engage in small. Joined: Thu Jun 10, 2010 8:13 am. Problem #2 - The Valve Body.

Did you figure out the problem? Upgraded converter clutches are a standard in all torque converters that we manufacture for the Ford E40D transmissions.