1997 Ford Mustang Owner Guide 1st Printing - Page 262

Cleaning the Engine A clean engine is more efficient because a buildup of grease and dirt acts as an insulator, keeping the engine warmer than usual. u Extreme care must be used if a power washer is used to clean the engine. The high pressure fluid could penetrate sealed parts and assemblies causing damage or malfunctions. engine block, do not spray a hot engine with cold water. covered. Covering these components will help prevent water damage. running. Water getting into the engine may cause internal damage. u In order to avoid possible cracking of the u The alternator and air intake must be u Never wash or rinse the engine while it is Cleaning the Wheels Wash the wheels with the same detergent you use to wash your vehicle's body. Do not use acid-based wheel cleaners, steel wool, abrasives, fuel, or strong detergents. These substances will damage protective coatings. Use tar and road oil remover to remove grease and tar. NOTE: Before going to a car wash, find out if the brushes are abrasive. 264