chuck416ex
SDD Junior Member
my truck has a knock at idle speed, a buddy told me its an injector knocking.how do i check it out with out taking it to the shop
does it run bad?
I've yet to hear an injector knock over the diesel knock of the engine. Would you be hearing the cackle that is fixed with a long lead injector?
Easy inspection for you is a mechanics stethoscope and listen for differences as you move the tip along the valve cover.