For 1990-2009 cars

Important:

• | Do not use the valve rocker arm cover gasket again. Install a NEW gasket during assembly.

• | Remove the ignition coils before cleaning the cover in solvent. Do not submerge the ignition coils in solvent.

• | Do not remove the oil fill tube from the covers, unless service is required.

1. Inspect the oil fill tube for a loose fit or damage.
2. Inspect the covers for the following conditions:

• | Scoring or damage to the gasket surfaces

• | Ventilation system passages for restrictions

• | Threaded bolt holes for damage or debris