#Sk 4l60e shift kit install#
#Sk 4l60e shift kit driver#
#Sk 4l60e shift kit full#
#Sk 4l60e shift kit code#
#Sk 4l60e shift kit professional#

Gerbil21 - Thank you for replying - and to answer your questions. This part is especially true for the op apologize to the OP for hijacking his thread.

#Sk 4l60e shift kit full#

And clean as much as you can especially the mps (manifold pressure switch) they get full of dirt and it messes with its resistance which can give wrong temp readings and either give you wrong shifts and/or no shifts either all the time or just when hot or cold.

#Sk 4l60e shift kit install#

Even thought it's not necessary (and very hard) but if you do the vette servo make the correct changes and install while the pan is off to check band clearance with or with out the gold spacer supplied in the transgo kit, same goes with using the stock servo and modifying it.Īll in all its not that hard just have to be cautious and look over everything twice. I've done two and it's not that hard, just make shure you make up your mind on the servo first. I got the torlon checkballs since they seal better on the plate and aren't supposed to get stuck in the plate either. Is that what you guys have? If so then that is all you need except for new checkballs, i wouldnt leave the old ones since they do get stuck and are under constant wear. I wouldn't be afraid to do the kit just be thorough and make shure you follow all the steps the instructions and the thread has, make shure you not only read it but understand it.Īlso what kit do you and have, the typical shift correction kit from ctpowetrain is this: The servo is a pain to get to and is up to you if you want to do it or not, if it shifts good then just follow the shift kit instructions for you servo, it should say which one to do.Īs for the checkballs the 8th seems to be the one from the case side so make shure it goes back in the case, you can hold it in place aswell as the other 7 with some vasaline. (Make shure you have a jack under the trans cross member at all times!)

#Sk 4l60e shift kit driver#

To do the servo you have to remove 4 bolts that cross through the trans cross member then loosen the bolts facing the floor on the driver side first by a little bit to allow it to lean to the passenger side when you lower thoose enough to gain space to get to the servo. Servo that you should have gotten in the kit. Make shure you do follow the instructions in the transgo shift kit for the servo and do it for the vette. You should also check the accumulators and make shure they aren't stuck either. Make shure all solenoids and electronics are connected, and check to make shure the springs aren't cocked or stuck in their bores.

#Sk 4l60e shift kit professional#

This kit is a favorite of professional transmission rebuilders worldwide.I would definitely go back in and check to make shure you followed all of trans go instructions, I have done 2 of these exact kits before with no problems. Finally, the difference in driving characteristics once the kit is installed is remarkable. The kit also provides TCC regulator valve component options that will work with vehicles with or without active fuel management (AFM). Furthermore, the included drop-in USA-made TCC isolator and regulator valve features longer lands which restores the hydraulic integrity of the circuit by utilizing previously unused and therefore unworn areas of their bore. These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmissions. It includes components as well as modifications that recalibrates the entire accumulation system. This TransGo Shift Kit includes valve body, servo, pump and accumulator components and modifications designed to deliver increased durability while providing short smooth shifts as well as a more efficient TCC apply. The 3-4 clutch plate failure as well as the 2-3 flare up complaints are caused by an inconsistent pressure boost and poor overall calibration of the shift accumulation system.

#Sk 4l60e shift kit code#

The TCC slip code leads to the harsh 1-2 upshift as the ECM recognized the TCC slip and commands high line pressure to avoid further TCC slippage and damage.

The torque converter clutch regulator valve bore is very prone to wear causing the TCC slip complaints and related code. Common complaints on this transmission are TCC slip or shudder, code P1870 or P0894, harsh 1-2 shift, double bump shifts, 2-3 flare up, burnt 3-4 clutch plates as well as inconsistent pressure boost problems. This 4L60E Shift kit fits 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission.