Power Solutions International — Engine Oil and Oil Filter Replacement
Maintenance · Lubrication system
From a Power Solutions International service manual — check it applies to your exact model before use.
Applies to: General Motors 8.8L engine
Procedure
- Raise and suitably support the vehicle with safety stands.
- Remove the oil pan drain plug and allow the engine oil to drain completely.
- Clean the oil pan drain plug surface.
- Remove the oil filter from the engine block and allow the oil to drain.
- Install a new oil filter; tighten per the oil filter manufacturer's instructions.
- Install the oil pan drain plug and tighten to 28 Nm (21 lb ft).
- Lower the vehicle.
- Fill the engine with oil.
Specs & values
- Oil pan drain plug 28 Nm (21 lb ft)
- Oil capacity without filter 7.6 L (8 qts)
Source: Power Solutions International service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.