I have a friend that tuned my 2000 Gmc sierra. Turned off the TM. I can not open any files do to not having the HP program but can have him change any thing. So for a stock truck what should he set...
Type: Posts; User: 00gmcejoe
I have a friend that tuned my 2000 Gmc sierra. Turned off the TM. I can not open any files do to not having the HP program but can have him change any thing. So for a stock truck what should he set...