Overheating Due to a Damaged Impeller on Lincoln LS
Problem overview
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.
119 people reported this problem
37 commentsLincoln LS vehicles with this problem
Average mileage: 133,234 miles
(61,094 - 200,000)
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