Valley Cover: Inspection
WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
DO NOT reuse the valley cover knock sensor oil seals. Install NEW oil seals during assembly. DO NOT reuse the valley cover gasket. Install a NEW gasket during assembly.
- Remove the knock sensor oil seals from the valley cover. Clean the valley cover in solvent.
- Dry the valley cover with compressed air. Inspect the gasket sealing surfaces for excessive scratches or gouging. Inspect the valley cover oil seal bores for excessive scratches or gouging.