Removal Procedure
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the engine front cover. Refer to Engine Front Cover Replacement .
- Remove the oil pump cover screws.
- Remove the oil pump cover.
- Remove the oil pump gear set.
- Inspect the oil pump gear set and housing. Refer to Oil Pump Cleaning and Inspection .