Car Problem Reports

Lincoln Mark VII Overheating Due to a Damaged Impeller

 
Lincoln Mark VII Problem
3 Reports
Me Too
Edit

Model Years Affected: 1990, 1991, 1992

Verified

Erratic engine coolant temperature or intermittent overheating can be caused by corrosion inside the water pump. The impeller may spin on the water pump shaft or the impeller may corrode. Either condition reduces coolant circulation resulting in engine overheating.

 

Ask a Question