Thank you walter 12-22-09 Can you tell me if this code po894 is a torque converter problem Philip Levin 10-3-10 I have a 1996 k3500 chevy with a 454 and 4l80e and the torque converter wont lock up untill traveling at 70mph in any gear. Flush the transmission cooler and cooler lines. Transmission must be removed and rebuilt. Try to wiggle driveshaft — if more than 0. Can anyone tell me if this is a simple trans repair or will I need a new or rebuilt transmission? Transmission must be removed and rebuilt.
Tom Randolph 4-10-08 I have a 91 C3500 dually with 7. I've also had the truck at the dealership and had the computer reflashed and still nothing. It's the first thing we used to check on an overdrive problem and the simplest to fix. Good luck I got the same problem on a 97 Jimmy and 3 shops said the same thing. Just my luck to buy a truck with weak transmission.
Happens after a tire burning take-off. I would be greatful for any knowledge anyone would have!! But, it must be angled the same as the car is if the front of the car is raised for instance. You would still be able to shift from the inside but the gears won't engage. The only way to know this is to submit an online request or call one of our representatives 866-320-0408 and they can determine based on your year, make , and model what type of transmission will work with your vehicle. Problem is a busted piston in torque converter. Our transmissions come in a large assortment of options and interchange options. Then if you leave truck cool down it works again.
When this happens, the shifts from 1 to 2 to 3 are harsh or jerky shifts not as normal. To create this article, 12 people, some anonymous, worked to edit and improve it over time. The front of the transmission will now be supported by the splined input shaft and mounts, so do not allow the rear of the transmission to drop in the following steps, or this could damage the shaft, seals, or torque converter assembly. Cooler lines on my 97 transmission the lower line is in rear of the transmission and on the 95 they are one above the other near bell housing is this ok? Note that a leaking front seal usually means the bushing is walking out. The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. Fluid leak out of the front of trans where the converter connects; partial or full loss of movement: Front pump bushing walked out.
An automatic transmission switches between gears automatically and the driver does not have to do anything. I found that the throttle position sensor on the side of my injector pump is the possible problem along with the computer going into limp mode when I floor the pedal for passing speed. The truck will return to normal after it is shut off. Ok things I noticed not sure if it will prevent me from using the 95 transmissions in my 97. Or it could be a torque converter problem or it could be in the valve body. The same happens in reverse.
The universal joint, which is on the front facing side of your rear end, has 4 bolts. Please help Derek 8-25-12 Hi, I am having the same problem as you had with your torque converter and was just wondering if y ou found out what was causing the problem. Trans seems noisy when moving in 1st and Reverse, noise goes away instantly if you shift to N or the transmission goes into 3rd gear: Reaction planetary is worn out due to high miles or insufficient lubrication. Most likely a cracked input housing, or cracked forward piston means forward clutches are fused together. Where is this defective valve that I have read about that is a common cause of this problem.
This will save you some money on the shipping as well. Loud bang, grinding sound, loss of all gears, and a binding driveshaft: Snapped output shaft. You may post sale items for free in the Classifieds section. Go check out our site QualityUsedEngines. Transmission problems only worsen with time. It keeps changing the location of the transmission as the lift-arm changes its angle the lift and transmission goes backward as it lifts and forward as it lowers.
Internal crossleak feeding the forward clutches all the time. Your Name: Your Email: Message: Type Code in box: Code is case-sensitive. Used Transmissions Our transmissions suppliers can provide quotes you wont imagine and get the transmission on pallet and shipped to your location of choice in just a few days ready for your mechanic to install. The car is safe to drive in 2 until you can get it fixed. I would have thought that the 4L80E was a stronger transmission.