When the engine ignites and runs, the gasket takes the most damage and abuse.
Gasket protects all valve components and parts in the cylinders from pollutants.
Valve cover gasket keeps the cylinder components sealed inside to prevent oil splashes.
Engine loses its power in your BMW when the valve cover gaskets wear out due to:
● ● ●
Heat Dirt Contaminates
Here are the symptoms you will notice when the valve cover gasket fails in BMW.
If the engine oil leaks due to a cracked gasket, then oil level in the engine drops.
When the engine oil level is too low, ECU will illuminate the oil light and cause issues like:
● ● ● ● ●
Engine unable to get proper lubrication Increase in frictional energy Engine overheats Lead to uncontrollable temperature The engine can seize up and fail completely
Due to the failed valve cover gasket, you will notice the valve cover is dirty.
Splashed oil underside the bonnet indicates the loose valve cover in BMW.
When oil leaks from the valve cover, the oil can saturate the spark plugs.
As a result, it impairs the ability to spark. The uneven spark will cause issues like:
POOR ENGINE PERFORMANCE
ENGINE MISFIRING
If your car is not running smoothly when idling, then check the valve cover gasket.
As a result, your car will be unnecessary rumbling and cause a fire inside the engine.
If the cracked valve causes excess oil leaks during the engine running, then oil leaks from:
● ● ●
Cylinder heads Fuel or air intake Exhaust manifolds
During the operation, these components are extremely hot and cause a burnt smell.
If any of these symptoms arise in your BMW, it has a bad valve cover gasket.
So, never be careless and drive directly to a certified mechanic for an inspection.
https://www.autoassets.com/