Diagnosing Valve Cover Gasket Leaks A Complete Guide

Spot the Signs: First, notice if your car is leaving oil spots where it's parked or if the engine is losing oil faster than normal. These can be ... Leaking oil can also damage your belts and hoses. This is most likely an indicator of a bad valve cover gasket, which your mechanic can replace. Oil on the plugs is never good in general, but a leaky valve cover can also cause other problems in how the car runs. With enough of a leak you ... Looks like you have a significant amount of oil leaking. That usually points to the valve cover gaskets which include replacement of the cam ... After looking around for any signs of damage to seals and such after I let out what pressure was built up, all I could find was part of my valve ... The valve cover breathers may be leaking, they tend to go first as they see oil off-n-on. It comes from oil level, heat, amount the car is run/RPM/time. Usually leaks go down, but that is on top of the flange around that last bolt. Have you check that bolt and the ones around it for tightness? Recurring bad smell under acceleration/braking. Some smoke may appear from the hood when the smell comes; white "dried liquid" marks on the exhaust. Leaky valve cover gasket will leak oil onto intake manifold - destroying intake manifold gasket. This causes air leak - resulting in poor ... ... signs of leaking). Is the felpro gasket the same material as the OEM gasket? I'm assuming the shape of the OEM might meet more strict ...