hello all
thank you for letting me be in this group as i'm trying to learn tuning my ecm for my truck that i did a LS swap and now trying to tune and remove items like rear o2s ,evap,vats,and so on, so i hope the group can teach this old guy something.
I been an auto tech for 38 years with G M and now retied and now playing with my toys . 1989 c1500
thank you John