Sierra 1500 4WD V6-4.3L (2008)
3. Install the drain plug.
Tighten the plug to 25 N.m (18 lb ft).
4. Lower the vehicle.
5. Fill the engine with the proper capacity and quality of engine oil. Refer to Approximate Fluid Capacities .
6. Operate the engine, check for leaks, and oil pressure.
