2004 Dodge Ram 1500 Q&A
2004 Dodge Ram 1500 Question: when is it time for a tune up
Usually good for 100,000 now days, or until it starts running poorly. Yours is probably due if it hasn't been done. Use champion spark plugs. - ProfessorG
I just put new spark plugs, air filter, and wires on my truck. Ever since, my truck has been making a popping noise, and is very sluggish when accelerating to highway speed, Any ideas what could...