2010 Ford Expedition EL Owner Guide 1st Printing (Spanish) - Page 835

Cleaning ENGINE Engines are more efficient when they are clean because grease and dirt buildup keep the engine warmer than normal. When washing: • Take care when using a power washer to clean the engine. The high-pressure fluid could penetrate the sealed parts and cause damage. • Do not spray a hot engine with cold water to avoid cracking the engine block or other engine components. • Spray Motorcraft Engine Shampoo and Degreaser (ZC-20) on all parts that require cleaning and pressure rinse clean. In Canada use Motorcraft Engine Shampoo (CXC-66-A). • Cover the highlighted areas to prevent water damage when cleaning the engine. • Never wash or rinse the engine while it is running; water in the running engine may cause internal damage. • Never wash or rinse any ignition coil, spark plug wire or spark plug well, or the area in and around these locations. W ER FLUID SH A ONLY PLASTIC (NON-PAINTED) EXTERIOR PARTS Use only approved products to clean plastic parts. These products are available from your authorized dealer. • For routine cleaning, use Motorcraft Detail Wash (ZC-3-A). • If tar or grease spots are present, use Motorcraft Bug and Tar Remover (ZC-42). 361 2010 Expedition (exd) Owners Guide (own2002), 1st Printing USA (fus)