Envoy 4WD V8-5.3L VIN M (2005)
4. Apply pipe sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the fill plug threads.
5. Install the fill plug.
Tighten the fill plug to 27 Nm (20 ft. lbs.).
6. Lower the vehicle. Refer to Vehicle Lifting.
