How much fluid does a GM 4L60E need?
The 4L60E transmission weighs 146 pounds dry, and 162 wet. It requires 8.4 quarts (9.64″ torque converter) or 11.4 quarts (11.81″ torque converter) of transmission fluid, Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair.
What kind of transmission is the 4L60E?
What is a 4L60E Transmission? The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. It has been considered to be the best rendition of the finest overdrive automatic transmission ever produced.
Is the GMC Sierra transmission cooler big enough?
As you can tell, the factory cooler is not that big. While it may do a good enough job at keeping temps within a safe range under daily driving conditions, it is not capable of handling more stress caused by hard driving, towing, or hauling.
When to replace the accumulator housing on a 4L60E?
Check the yellow spring inside the accum housing for breakage. Also, if the accumulator housing walls are scored, the housing must be replaced. 4. 1-2 shift is delayed and harsh, may not shift into OD: TPS needs to be checked for smooth and linear electrical response over the entire range of motion. If not, this must be replaced. 5.
What kind of transmission does a 1994 GMC Sierra have?
I’ve got a 1994 GMC Sierra 4X4 5.7 I purchased from an older couple. It has been sitting a year. She said years ago they had tranny trouble; it would stay in low.
What kind of valve does a 4L60E 4×4 use?
Plastic accumulators replaced with aluminum accumulators. Remanufactured shift governor with nylon gear. 500 Boost Valve. High Performance heat treated Heavy Duty Sun shell. High Performance double cage 29 element input sprag. Kevlar band.
What kind of dust cover does a 1994 GMC Sierra have?
Dust cover design etc Example: 1994 is OBD 1 with five solenoids. A 1995 is OBD 1 with six solenoids. And a 1996 is OBD 2 with six solenoids. Which forces 1995 to be a stand alone year.
What are the most common 4L60E transmission problems?
No forward movement in OD or D, but L2, L1 and R work: Forward sprag is broken. Transmission must be removed and rebuilt. Try not to run or drive the car or further damage could result. 18. Extremely harsh shifts from P or N, normal shifts at WOT: EPC (Electronic Pressure Control) solenoid failed.
What causes a WoT Shudder on a 4L60E?
3. 1-2 Shift shudder at WOT (Wide Open Throttle); delayed or abnormal 1-2 shift; There’s a problem ONLY on the 1-2 shift: 1-2 accumulator piston cracked or stuck cocked in the bore. Check the yellow spring inside the accum housing for breakage.
When did the GM 4L60 E transmission come out?
The 4L60-E is the “E”lectronically shift controlled version of the 4L60. The Late 4L60-E was released in 1997 in and fully phased into wide use through GM by 1998 in both RWD car platforms (including the C6 Corvette) and trucks in both 2wd and 4wd configurations.
Why is my Trans bad on my 4L60E?
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. Not a critical failure, but not a good sign either.
Is it time to replace your transmission fluid filter?
It could be your fluid, prompting you to give it a change and replace your filter while you’re at it. If you continue to hear the noise, it could mean that a more serious problem is at play. You’ve read this list and pinpointed the problem. You know it’s probably time to replace the transmission fluid in your car, along with its filter.
Why is my Trans fluid so low in my GM Truck?
When the engines off the trans fluid runs back in the pan & reads higher on the stick than it does when it’s running, so you may have been sucking partial air & & causing your shifting problems due to lower pressure. Thanks again Stephan, Floyd & Matt. Using the correct procedure, I was 3 quarts low on fluid.
How can you tell if your transmission fluid filter is clogged?
Here’s how to tell if your transmission fluid filters are clogged. In with the good, out with the bad. That’s the job of your transmission filter, and though it’s a small component of your vehicle, it plays an important role. The filter works to keep contaminants from wearing parts from your transmission fluid.
How to check transmission fluid capacity in a GM Truck?
Engine must be running, transmission in park, vehicle level, and the fluid hot. If the engine is not running you won’t get a correct reading. Engine must be running, transmission in park, vehicle level, and the fluid hot. If the engine is not running you won’t get a correct reading. Click to expand…
What kind of overdrive does a 4L60E have?
4L60E No Overdrive Diagnosis. The 4L60E is a for speed automatic transmission with a .70 overdrive. The overdrive gear is gear number four. As the 4L60E ages, one of the most common problems that it develops is that it won’t shift into overdrive anymore.
The 4L60-E is the “E”lectronically shift controlled version of the 4L60. The Late 4L60-E was released in 1997 in and fully phased into wide use through GM by 1998 in both RWD car platforms (including the C6 Corvette) and trucks in both 2wd and 4wd configurations.
4L60E No Overdrive Diagnosis. The 4L60E is a for speed automatic transmission with a .70 overdrive. The overdrive gear is gear number four. As the 4L60E ages, one of the most common problems that it develops is that it won’t shift into overdrive anymore.
The 4L60E transmission weighs 146 pounds dry, and 162 wet. It requires 8.4 quarts (9.64″ torque converter) or 11.4 quarts (11.81″ torque converter) of transmission fluid, Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair.
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. Not a critical failure, but not a good sign either.