ls1okie

Ok guys hears my question. Building 85 c-10 with an 05 4.8 litre. Got harness and computer from PSI. So after getting all wired up double and triple checking everything the truck will start but as soon as it does it starts missing terribly. Only running on 3 cylinders. So i think i have it narrowed down to injectors. So i order a set and they show up as the ev6 flex fuel injectors. I know i will have to change connector ends but what about the tune? Hopefully jon with psi will chime in. Sorry for the long post and thanks in advance for any help.

Rick Speed

iTrader: (55)

As long as they are the same flow rate you'll be fine. Like if you have 32lb injectors and the new ones are the same you'll be good