Sierra 1500 2WD V8-5.3L (2008)
5. Remove the front cover bolts (1).
6. Remove the front cover (2) and gasket (3).
7. Discard the front cover gasket.
8. Remove the crankshaft front oil seal (4).
9. If replacing the engine front cover perform the following steps, otherwise proceed to step 8 of the installation procedure.
10. Remove the CMP sensor wire harness bolts (1 and 6).
11. Disconnect the CMP sensor wire harness from the CMP sensor.
12. Remove the CMP sensor wire harness (5).
13. Remove the CMP sensor (2).
Installation Procedure
Important:
*
Do not reuse the crankshaft oil seal or front cover gasket.
