This is a discussion on need help here please within the Performance forums, part of the General Discussion category; i have 92 silverado i need check for codes,i have 12 pin conector how do i do this?i dont no ...
i have 92 silverado i need check for codes,i have 12 pin conector how do i do this?i dont no where to conect wire thanks zack
Rest in Peace Jason Payne
thanks i just did test i dont have any codes my light give me code 12 over and over i do have custom chip in truck from tbi chips no codes good?? or i am doing something wrong here ?
no codes are good. code 12 is diagnostic circuit working properly. any problems wih the truck?
O2 GMC RCSB 4.8L V8 AUTO 3.73's
rebuilt/beefed up 4L60E(at 43,000miles)
Matching Ninja 500r
well i got one problem my idle goes up and down i think its vacum