Sierra Classic 1500 4WD V6-4.3L (2007)
2. Install the oil filter adapter.
Tighten the adapter to 55 Nm (41 ft. lbs.).
3. Install the oil filter.
Tighten the filter to 30 Nm (22 ft. lbs.).
4. Lower the vehicle.
5. Fill the engine with the proper quantity and quality of engine oil. Refer to Approximate Fluid Capacities.
