Ford Mercury Manual page 523

• Cover the highlighted areas to prevent water damage when cleaning
the engine.
4.0L SOHC V6 Engine
4.6L V8 Engine
• Never wash or rinse the engine while it is running; water in the
running engine may cause internal damage.
PLASTIC (NON-PAINTED) EXTERIOR PARTS
Use only approved products to clean plastic parts. These products are
available from your dealer.
Cleaning
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