HPOP Make noise ???
Still have not figured out my churping (knocking) yet.
one guy said it was my rocker arm replaced that & a injector & tryied to charge me 920** after he dropped it off (i was not home) i started it & still knocks like it did.
here is my question : the noise is coming from the rear top of block, has anyone ever had there hpop (oil pump) make a noise before it went out ?
i have to decide if im taking it to the dealer monday & paying a couple grand (if not more) or tradding it in on a cummins & going upside down.
thanks for the help
05 crew cab long bed 6.0 4x4