One of the more common leaks that can occur in your engine is a leak from the valve cover/camshaft housing gasket. GarageMatch connects you with qualified repair shops to service your vehicle upon submission of a service request. A vehicle service request activates the GarageMatch Quote Calculator which provides you with an instant quote range for the requested work based on your vehicle profile. Below are some common signs that your valve cover/camshaft housing gasket may require replacement: - Oil leak from the top of the engine - Oil residue on the ground where you park your car - Burning oil smell - Oil leak during cold starts GarageMatch recommends repairing this issue as soon as possible since it does not fix itself and will only worsen over time.