2000 Grand Marquis

Replace spark plugs, air & fuel filter, scan for faults, check for fluid leaks, check ignition system, exhaust system & cooling system, this is what I offer my customers but this can vary from business to business, at a minimum plugs & filters and scan would be done also check ignition timing if system is manually adjusted. Some cars will require additional items like valve clearance checks, but not all need this.

Mark (mhpautos)