I have a 98.5 24v all my truck info is in my signiature. Im having a weird bellowing from my exhaust ive been told it could be an injector not firering right but they all check out and i dont believe its a fueling issue. It kinda sounds like a 7.3 under normal acceleration just wanting to know if anyone else has had this experience.

 

no missing, or popping? excessive smoke?

 

I've had a few people say it sounds like its slightly missing guess I'll have to take them out and have em tested