There is nothing better than a valve cover gasket when it comes to sealing the parts of a BMW’s engine. It takes the maximum damage every time the engine ignites. However, due to heat and dirt, it wears out overtime. Foul smell from the engine, oily valve cover, low levels of engine oil, rough idling- are the signs of its failure. It must be kept in good order for allowing BMW to perform optimally. And for that, you have to keep it inspected and replace it every time it breaks.

2. When the engine ignites and runs, the gasket
takes the most damage and abuse.

3. Gasket protects all valve components and
parts in the cylinders from pollutants.

4. Valve cover gasket keeps the cylinder components
sealed inside to prevent oil splashes.

5. Engine loses its power in your BMW when the
valve cover gaskets wear out due to:

6. ● Heat
● Dirt
● Contaminates

7. Here are the symptoms you will notice when
the valve cover gasket fails in BMW.

8. If the engine oil leaks due to a cracked
gasket, then oil level in the engine drops.

9. When the engine oil level is too low, ECU will
illuminate the oil light and cause issues like:

10. ● Engine unable to get proper lubrication
● Increase in frictional energy
● Engine overheats
● Lead to uncontrollable temperature
● The engine can seize up and fail completely

11. Due to the failed valve cover gasket, you will
notice the valve cover is dirty.

12. Splashed oil underside the bonnet indicates
the loose valve cover in BMW.

13. When oil leaks from the valve cover,
the oil can saturate the spark plugs.

14. As a result, it impairs the ability to spark.
The uneven spark will cause issues like:

15. ENGINE MISFIRING
POOR ENGINE
PERFORMANCE

16. If your car is not running smoothly when
idling, then check the valve cover gasket.

17. As a result, your car will be unnecessary
rumbling and cause a fire inside the engine.

18. If the cracked valve causes excess oil leaks during
the engine running, then oil leaks from:

19. ● Cylinder heads
● Fuel or air intake
● Exhaust manifolds

20. During the operation, these components are
extremely hot and cause a burnt smell.

21. If any of these symptoms arise in your BMW,
it has a bad valve cover gasket.

22. So, never be careless and drive directly to a
certified mechanic for an inspection.

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