E 150 V8-4.6L VIN W (2006)
16. Disconnect the wiring harness retainer from the powertrain control module (PCM) bracket.
17. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools
cause scratches and gouges which make leak paths. Use a plastic scraping tool to clean sealing surfaces.
NOTE: The intake manifold is removed for clarity.
NOTE: The fasteners are part of the valve cover and should not be removed.
Remove the LH valve cover.
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Fully loosen the fasteners and remove the valve cover.
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Clean the valve cover mating surface of the cylinder head with silicone gasket remover and metal surface prep. Follow the directions on the
packaging.
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Inspect the valve cover gasket. If the gasket is damaged, remove and discard the gasket. Clean the valve cover gasket groove with soap and
water or a suitable solvent.
Installation
All engines
1. Apply instant gel adhesive completely around the gasket groove in the valve cover. Install the new valve cover gasket.
