Finally got around to changing my plugs the other day. Truck ran great... then started sputtering and I could hear an exhaust leak. No CEL or anything.. I pulled over and one of the hoses (the back one) had popped off the DPFE valve. WHY? Whenever I go WOT it comes off. I mean; I know I can put a clamp on it to make it stop blowing off; but why is it doing that? Bad DPFE valve? It never did this before I changed my plugs.
2nd issue... when my truck is in gear and I'm at a light or something; it makes sort of a rattling noise. Almost sounds like a cat going bad or the inspection cover rattling. When I put the truck in neutral; the noise goes away... any ideas?
2nd issue... when my truck is in gear and I'm at a light or something; it makes sort of a rattling noise. Almost sounds like a cat going bad or the inspection cover rattling. When I put the truck in neutral; the noise goes away... any ideas?