2001 Cadillac Deville Repair Question
2001 Cadillac Deville TUNE UP
WHAT ARE ALL THE PARTS NEEDED FOR A FULL TUNE-UP
Before investing, is this just for maintenance or is there a problem?
Not really much you can do for a tune up. Replace the spark plugs if they are original. Replace the fuel filter, clean the throttle plate, check/replace the air filter, and replace the fuel filter if it has been some time. Also a good time to check/replace the cabin air filter. There is no adjustments or settings that can be made.
4,285 answers provided