

The valve cover gasket seals the joint between the valve cover and the engine, preventing oil leaks. Over time it hardens and cracks, letting oil seep out. Replacing it is a routine repair that stops the leak and keeps your engine bay clean and dry.
Find a TechnicianOn most cars it takes one to two hours. Engines with the cover tucked under other parts can take a bit longer.
Oil can drip onto hot components, cause burning smells, and slowly lower your oil level. Left long enough it can foul spark plugs and lead to bigger problems.
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