Does a tune up include spark plugs?
Does a tune up include spark plugs? The tune-up should also include cleaning or replacing the spark plugs and, on older cars, the distributor cap and rotor. Tune-ups may also include replacement of the fuel filter, oxygen sensor, PCV valve, and spark plug wires. How often do you change spark plugs on a Dodge Durango? Based on the owner's manual, the spark plugs on the 3.6l V6 Pentastar engine should be changed every 100,000 miles. Only use platinum or iridium spark plugs. If you decide to install copper spark plugs, they need to be replaced every 30,000 miles. How to...