TrailBlazer 2WD L6-4.2L VIN S (2003)
13. Remove the camshaft cover.
14. Clean and inspect the camshaft cover.
Installation Procedure
1. Install a new camshaft cover seal.
2. install new rubber ignition control module seals.
NOTICE:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
3. Install the camshaft cover arid secure with the cam cover bolts.
Tighten the camshaft cover bolts to 10 Nm (89 inch lbs.).
4. Install the ignition control modules and secure the modules with bolts.
Tighten the ignition coil bolts to 10 Nm (89 inch lbs.).
