i do mine every 10k. clean fuel going in though
You have a filter on your lift pump?
Was just saying before spending lift pump money, I would spend filter money if I hadn't changed it recently.. Even though I know the cp4 doesn't move enough fuel for moderate to big tunes. Just because I just went down this road with my buddy who wanted to buy a new lift pump and it turned out just to be a clogged filter.
Sent from your girls iPhone.