Engine Oil Leak From Intake Manifold Gasketon Buick Century

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.

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Average mileage : 71,000 (71,000–71,000)
EngineAffected: = affected_variants_list(car_problem_description)
3 Years Affected: 1990, 1991, 1992
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