Impala V8-5.3L VIN C (2006)
7. Remove the compressed air supply from the J22794.
8. Remove the J22794 from the spark plug port.
9. Notice: Refer to Fastener Notice in Service Precautions.
Hand start the spark plug.
Tighten the spark plug to 15 Nm (11 ft. lbs.).
10. Install the valve rocker arm.
