Here I think I got it for you... hope this helps.
67493
Type: Posts; User: LoveSquare5
Here I think I got it for you... hope this helps.
67493
Hey. Ive got an 03 Tahoe flex fuel with return rails and dbw intake in my square body. It's a stock tune and had lt1swap unlock the pcm. I just got hpt but haven't tried to read pcm yet. If I figure...