Intake Manifold Gaskets Can Develop Engine Oil Leaks on Buick LeSabre
Problem overview
The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.
135 people reported this problem
50 commentsBuick LeSabre vehicles with this problem
16 model years affected
Average mileage: 110,236 miles
(27,000 - 345,000)
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