- February 14, 2020
- By SavannahCarCare
- In Maintenance, Oils
- 547
- 0
Because of the rate of expansion between cylinder heads metal and valve covers are different every car will need valve cover gaskets replaced at least once in it’s lifetime. The seal/gasket will break down over time and your engine will leak oil from here. Valve cover gaskets are typically made of a cork/paper composite or