Related Clues:

• Car dealer's courtesy
• Convenience from an auto garage
• Cause of purring?
• Auto correction
• Clean your spark plugs with batter from peanut butter?
• In retirement, occasionally, spouse insults garage job
• Health check from crank returning to take English at university
• Clean your spark plugs in backward place around hill on a beach that needs no introduction
• Adjust an instrument or vehicle
• Maintenance job on a car
• Short-term offering from an auto shop
• Singleton picked up person making advances
• Adjust the pitch(es) of a musical instrument
• Dealership perk