Full Answer
How much does it cost to rebuild a 4L60E transmission?
The cost of rebuilding a 4L60E transmission will vary depending on the specific model and year of the transmission. You can expect to pay between $1,500 and $2,000 for the parts and labor. Final Verdict: How Much Is A Rebuilt 4l60e Transmission.
What causes 4L60E pump failure?
What Causes 4L60E Pump Failure? Pump cavitation can be detected by excessive air bubbles on the dipstick of an extremely erratic pressure gauge and usually is caused by low fluid levels, a bad filter neck seal or distorted pump face halves. Low Fluid. Pungent, Burning Odor.
How to install a torque converter on a 4L60E transmission?
- First, hold the torque converter horizontally and face down (bolt holes facing towards the ground) so that the fluid will not drain back out.
- When ready to insert on the input shaft, turn the converter vertically with the bolt holes facing towards you. ...
- Continue to gently push on the torque converter and slowly rotate it back and forth. ...
How much Torgue can a 4L60E handle?
How much power can a stock 4L60E handle? Tell them I sent you. Stock GM 4L60E is rated at 350ft/lb of torque. If you are going to spend $2000 – give RPM Transmissions in Indiana a call. They can get you a Stage IV for $1700 and can probably do you a great deal on a stall.
How Much Transmission Fluid Does A 4L60E Hold
For those of you running a stock 4L60E transmission, it has a dry capacity of 12 quarts of transmission fluid. Although, this figure is based on th...
How To Convert A 4L60E To Non Electronic
By default, the 4L60E is an electronically actuated transmission, rather than adopting older hydraulic or mechanical designs. While there are plent...
How To Remove 4L60E 4x4 Transmission
Removing a 4L60E is a tricky process, especially for 4x4 vehicles. Begin by lifting up the vehicle, and keeping the engine running. Once it's warme...
How Many Gears Does A 4L60E Have
The 4L60E transmission has 4 forward gears and 1 reverse gear. One of the flaws of the 4L60E is the gearing ratios that it operates in. Its 1st gea...
Is The 4L60E A Good Transmission
Although we've noted down plenty of 4L60E transmission problems thus far, this is a fairly dependable and versatile transmission if well cared for....
What would causes a 4L60E transmission to slip?
4L60E Transmission Slipping Problems A common issue for all types of transmissions, slipping occurs when problems with the transmission fluid happen. For example, transmission fluid issues may arise when the fluid level is low. In addition, a leak or burned or old part can cause the problem to become persistent.
What controls the shifting on a 4L60E?
In the 4L60E the up-shifts are completely controlled by the PCM. The 4L60E can only do what it's told.
What are the weak points of a 4L60E?
One of the common weak points of a factory 4L60E is the sun shell. Performance Automatic adds a hardened sun shell that is thicker throughout the entire piece, especially in the spline area to handle increased horsepower and torque.
What would cause a transmission to not shift?
Over time, dirt, debris and other tiny particles can accumulate in the transmission fluid, affecting its fluid properties. This can cause the vehicle to die when you shift into drive or reverse, allow a loss of power, transmission slip, rough shifts or even prevent the vehicle from shifting into gear at all.
Is 4L60E a good transmission?
The 4L60E is one of General Motors' most versatile and durable 4-speed transmissions. It was formerly known as Turbo-Hydramatic 700R4 and is currently the electronic version that is popular today: 4L60E.
What transmission is better than a 4L60E?
It goes without saying that the 4L80E is more powerful than the 4L60E. To that effect, cars that have powerful engines are often paired with this transmission. These are vehicles used in demanding applications such as towing or racing.
What causes a 4L60E transmission to go into second gear?
A broken drive shell typically causes this malfunctioning of the gearbox. The drive shell is part of the planetary gear system, working together with the ring gear to lower the drum and raise the drum to shift gears properly and seamlessly.
How to tell if 4L60E transmission is bad?
The third and final most common symptom of a 4L60E transmission problem is the difficulty to shift into second gear. Along with not being able to find second gear, hard shifting that is shaky or unsmooth is a clear sign that something is wrong with your gearset.
What Is The 4L60E Transmission?
The 4L60E transmission is a line of automatic transmissions produced by General Motors, an American multinational corporation that is centered in Detroit. This line of engines includes 4 forward gears and 1 reverse gear made specifically for longitudinal engine configurations. Although this mechanism is technologically advanced, it still has some 4L60E transmission problems in GM vehicles.
What happens if your 4L60E transmission is not smooth?
This includes the car feeling sluggish during start-up, no first gear, no 4th gear, and the TCC locking up during shifting.
What to do if your 4L60E has a 1-2 shift?
In this case, you should try replacing the throttle position sensor in your car to save on replacing the entire transmission.
What happens when you shift a 4L60E into 3rd gear?
However, the 4L60E transmission problems occur when you try to shift into third gear. When you put your vehicle into the higher gear, the engine will continue to rev at extremely high RPMs and act as if the gear position is in Neutral instead of this gear. If this occurs, then your car is experiencing a 3-4 clutch pack failure.
How many solenoids does a 4L60E have?
The 4L60E transmission uses 2 shift solenoids to achieve four gear ratios. Despite this performance-oriented transmission, the prevalent 4L60E transmission problems have caused issues in various GM cars.
What are Some Common 4L60E Transmission Problems?
While most argue that the 4-speed 4L60E is one of the best transmissions ever to come out of a factory, it also has its haters. Despite a great reputation, there are a few things that are well-known to go wrong on a 4L60E.
What is a 4L60E transmission?
This means that a series of valve pressures made the transmission shift gears. GM made the jump to electronic shifting control with the 4L60E ( E lectronic shifting control).
Why is Electronic Shifting Better?
There are very few drawbacks when comparing electronically-controlled transmissions to those controlled by hydraulics or mechanically.
Why does my 4L60E clutch stop working?
It’s caused by the rubber seals on the 3-4 piston shrinking. This happens because of age, heat and general wear . This leads to the clutch pack getting too hot and, eventually, it will stop working. This is one of the most commonly reported 4L60E transmission problems.
Why doesn't my transmission shift?
If the transmission only shifts manually (and therefore doesn’t shift automatically ), there is probably a problem in either the PCM or one of the related sensors sending information to the PCM.
What does 4L60 mean?
In 1990, GM altered its designations, and so the 700R4 was renamed “4L60”. This stood for: 4 forward gears. L ongitudinal applications (rear-wheel-drive) 60 00 lbs gross vehicle weight (GVW) – this means that the transmission can be safely used to haul 6,000 lbs of car along with it.
What does it mean when a transmission is kaput?
Basically, the transmission is kaput. Usually, this represents a snapped output shaft, although it could be any major component of the transmission. If you can feel any play in the driveshaft, it indicates that the output shaft has broken.
Why won't my 4L60E shift?
It either can’t, or it won’t. If it can’t shift into fourth anymore, that means that there is a mechanical issue at hand. These things wear out and eventually even a well maintained automatic transmission will fail.
What is the overdrive gear on a 4L60E?
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.
What is limp mode on a 4L60E?
If there are any transmission related codes, you have a great place to start. Limp Mode – When the 4L60E enters limp mode, it takes overdrive out of the game. It also takes first out as well. You can manually operate the 2-3 shift with the shifter.
How to tell if a locking mechanism has failed?
A good way to tell if this is the case is to look at the vehicles RPM on the highway. If the needle moves up and down with the most minor of rpm input change, than it is likely that the locking mechanism has failed. It feels so different going down the highway that it can be confused for a lack of overdrive.
What happens if you don't overdrive?
Without overdrive, your vehicle turns into a time machine and takes you back to an era where it was the norm for a vehicle to scream down the highway at 3000 RPM. We’ll cover the common causes that can put your Overdrive out of commission.
Why Is The 4l60e A Bad Transmission? Is It The Worst Ever Made?
For many, the 4L60E transmission is a good transmission, but for others, it appears as if it is the worst transmission ever made. One GM owner stated: “My opinion is that the 4L60E is not the worst transmission ever made. Did you buy the truck new or used? If used, then one has no idea exactly what the transmission went through before you bought it.”
What Is the Difference Between A 4l60 And A 4l60e Transmission?
The biggest difference between the 4L60 and 4L60E is how both are controlled . For 4L60E control comes from a computer. For the 4L60, control comes form a TV cable. With one being controlled by computer and the other not, there are compatibility issues that the two have.
How Long Do 4l60e Transmissions Last?
Different 4L60 owners offer their perspective on the longevity of the 4L60e transmission:
What does the number 4 in the 4L60E transmission mean?
The 4L60E transmission is equipped to withstand as well as a handle the max engine torque of 360 lb.-ft. Additionally, the 4L60E’s name states a tremendous amount about the transmission. The number 4 in the title indicates that the transmission is a 4 speed transmission. The L in the title signified that the transmission as an engine that sits longitudinally. The 60 in the name signifies that there is 6000 pounds of GVW.
What causes a transmission to slip?
The Transmission Will Begin Slipping 1 Internal mechanical failure will be the cause of transmission ‘slippage’. 2 Your transmission fluid will appear at a low level. This is generally due to a fluid leak somewhere which will result in the transmission slipping.
Why is my transmission fluid low?
Your transmission fluid will appear at a low level. This is generally due to a fluid leak somewhere which will result in the transmission slipping.
Do 4L60E and 4L60 have the same gear ratio?
They have the same length. Both the 4L60E and 4L60 have the same number of gear ratios as well as the same number of gears.
What transmissions did GM make before the 4L60?
Before the Late 4L60-E transmission, there was the Turbo 700R, which was introduced in 1982. The 4L60-E is GM’s successful continuation of the ever-improving 700R4 (aka “4L60” since 1990), introduced in 1982. 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. (Most transmission models are not distinctively noted with the “E” since all GM transmissions are now also controlled electronically.)
How much does a 4L60E transmission weigh?
From bells to valve bodies, added solenoids, changes in pump and convertors. The 4L60E transmission weighs 146 pounds dry, and 162 wet.
What does a leaking front seal mean on a transmission?
Transmission must be removed and rebuilt. May have to replace converter also if hub is scored. Note that a leaking front seal usually means the bushing is walking out.
How to check if a transmission pump is broken?
Remove transmission and rebuild, or refill pan and find the leak. If out of fluid, avoid running the engine until the transmission is refilled to avoid pump damage. To check for pump failure, check fluid level with the engine off, then start the engine and recheck fluid level. If level does not go down when engine is running, the pump is broken.
Why is my trans loud when moving in reverse?
20. 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. Transmission must be removed and rebuilt, sooner rather than later.
What is a 4L60 E?
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.
What is a 30. 1-2 shift?
30. 1-2 or 2-3 shift is slow/soft above part throttle: Transmission is on its way out. Transmission must be removed and rebuilt.
What gears does a 4L60E shift in?
Your 4L60E has a set of clutches that work with both 3’rd and 4’th gear. It’s referred to as the 3-4 clutch pack. A bad 3-4 clutch pack can certainly cause the 3’rd and 4’th gear to stop working. In fact, once the transmission “shifts” into third, it’ll feel like you lost the whole thing. You can shift into second to get yourself home. Just be careful on the highway. The YouTube video below shows someone going through that exact situation.
What does the service engine soon light tell you?
The service engine soon light doesn’t just tell you what is going on with the engine, it also gives you invaluable information about what is going on with the transmission. If your transmission happens to be having an electrical problem, it could very well disable the third and fourth gear.
Can a 4L60E shift into 4th gear?
If you end up with a bad sprag, the 4L60E won’t be able to shift into 3rd or 4th gear. It provides a direct connection between the input housing and the input sun gear. Without being able to lock, it won’t be able to facilitate the transfer of energy to the upper gears and the transmission will remain in 2nd gear.
What happens if you run a shifter in 1st gear?
if the shifter is in o.d. and you run it up in 1st gear and let off and theres no shift, it is going to coast as there is no engine braking unless your in manual low.
How to put a trans in fail safe mode?
You can unplug the trans connector at the case or remove the trans fuse in the panel. This will put the trans into default - fail safe mode. The trans will then be in 3rd gear and would not want to move from a full stop without lots of throttle applied.