Here is the problem the engine knocking on the passanger side of the truck sounds like piston slap got 140k miles on it never change plugs or coils or wires. and no check engine light is on and it gets bad when u drive it like it shakes the truck going like 45 to 50.

" Could a blow out plug cause these problem"? werid thing is its loud enough to sound like a diesel motor

this weekend going to do some test on it compression ect. plugs wire and coil pack.

im just wondering if anyone heard of that