Burning Smell Due to Valve Cover Gasket Leak on Buick Roadmaster

A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.

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Average mileage: (–)
3 model years affected: 1991, 1992, 1993
4 people reported this problem
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