How do you fix a gasket leak on a Mercedes?
Lift the cover up on one side about a couple of inches so it gets loose. Then lift the other side just a little bit. Now grab the cover on both sides and lift it up. It is not bolted down, it is held in place with a few clips. Locate the passenger valve cover. Towards the back of the valve cover gasket you will notice a black plastic tube.
When to replace valve cover gasket on Mercedes Benz?
Step by step instructions on how to replace the valve cover gasket on Mercedes Benz V6 and V8 engines found on the E Class, C Class, ML Class and many other models. When the valve cover gasket starts to leak oil it will drip on top of the exhaust manifold.
What to use to replace valve cover gasket?
Replacing the valve cover gaskets is an easy job that you can tackle yourself. Spark Plug Boot removal tool (Optional). It will make your job easier. 3/8 Torque Wrench that will do 8 Nm, 6 ft.lbs like this one.
What happens when the valve cover leaks oil?
When the valve cover gasket starts to leak oil it will drip on top of the exhaust manifold. Once the engine warms up, and the exhausts get hot, it will start to burn the oil and the burned oil smell gets inside the driver cabin. Picture shows where the oil was dripping on top of the exhaust manifold.
Lift the cover up on one side about a couple of inches so it gets loose. Then lift the other side just a little bit. Now grab the cover on both sides and lift it up. It is not bolted down, it is held in place with a few clips. Locate the passenger valve cover. Towards the back of the valve cover gasket you will notice a black plastic tube.
Step by step instructions on how to replace the valve cover gasket on Mercedes Benz V6 and V8 engines found on the E Class, C Class, ML Class and many other models. When the valve cover gasket starts to leak oil it will drip on top of the exhaust manifold.
What is the part number for a valve cover gasket?
– 5 stainless steel replacement bolts to replace the aluminum – Old Part number 000912-005010, M5x18 superceded by new Part number 000000004436. A MB valve cover gasket should come with a cardboard backing and already be laid out to relax in its final form.
Can a valve cover gasket cause an oil leak?
Even worse, some of a degreasing solution will get trapped in the valve / breather cover gasket capture grooves and cause a corrosion cell and completely deform the parallel lines of cast grooves. This will cause a vacuum leak and an oil leak. This type of corrosion makes it hard for a new gasket or RTV to achieve a good seal.