I am try to flash a 04 Colorado I5, I was able to read and save the stock file, I made my changes and tried to re-write it and it keeps failing, it throws up this code Unknown error 8A, I have tried...
Type: Posts; User: Phillip champoux
I am try to flash a 04 Colorado I5, I was able to read and save the stock file, I made my changes and tried to re-write it and it keeps failing, it throws up this code Unknown error 8A, I have tried...
I have a Colorado with the i-5 with a auto, and plan on towing a boat , has any one done any thing to their tranny tables to help their towing power ??