Chevrolet
Lumina
1

Coolant Loss and/or Engine Overheating on Chevrolet Lumina

Problem Description and Possible Solution

A coolant leak may develop form the Intake manifold gasket causing overheating complaints. The coolant leak may be internal allowing coolant to mix with the engine oil, this condition can result in internal engine damage.

Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 1999
1 person reported this problem