Replace the EPC and wiring harness or just put a transgo 46mod vacuum pressure control on it and see if it fixes the issue?
Replace the EPC and wiring harness or just put a transgo 46mod vacuum pressure control on it and see if it fixes the issue?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709