Ford 1998 Expedition Manuel d'utilisateur télécharger pdf (Page 187)

Cleaning the 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 with cold water to avoid cracking the engine block or

other engine components.

• Never apply anything to the drive belt (including belt dressing).

• 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.

Cleaning plastic exterior parts

Use vinyl cleaner for routine cleaning. Clean with a tar remover if

necessary. Do not clean plastic parts with thinners, solvents or

petroleum-based cleaners.

Cleaning the exterior lamps

Wash with the same detergent as the exterior of your vehicle. Use glass

cleaner or tar remover if necessary.

To avoid scratching the lamps, do not use a dry paper towel, chemical

solvents or abrasive cleaners.

Maintenance and care

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Ford 1998 Expedition Manuel d'utilisateur Page 187