Champion # RC 12LC4 .040 inch gap
The spark plugs should be gapped to .040 inch.
Screwed into the heads.
They are screwed into the engine at the ends of the spark plug wires.
The factory Champions. RC12LYC I think.
.040 inch
V8 has 8inline 6 diesel has 0V8 has 8inline 6 diesel has 0
check plugs &wires
spark plugs are directly in center of valve cover under spark plug boots. Follow wires from coil pack and remove wire from plug. Plugs still can not be seen but can be removed with small spark plug socket and long extension.
It has spark plugs. They are just hidden from view.
The gap should be 0.040".
There wasn't a 1998 Dodge Ram 1500 diesel.
Yes