Why do valve cover gaskets leak




















Many covers of today have load stops built into them so tightening the cover will not help. If the valve cover gasket is not the source of your oil leak, the following gaskets or seals may be likely sources:.

If you are experiencing an oil leak, consult your professional technician. Before you know it, your garage will be free of those dreaded oil stains. Learn more about Fel-Pro quality gaskets that are specifically designed for the repair environment, find your car part , or find where to buy your auto part today.

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Check them out today! Where to Buy. About Us. Contact Us. Part Finder. Select Language. So, the valve cover gasket is very delicate and prone to oil leaks. Consequently, over time, it becomes brittle and will crack, due to exposure to dirt, debris, heat and other elements. When this occurs, it can lose its integrity and leak. Therefore, if not replaced in time, it can lead to complete engine failure. Luckily valve cover gasket leaks can be, pretty easy to diagnose.

Firstly, the valve cover gasket is almost always, the highest seal in the engine. So, when the gasket is unable to function properly, oil leaks often occur. While the engine is running, the excess oil will drip on other components. These are all hot components that will burn the oil and produce; a burning oil smell that is easily recognizable. Any oil leak, reduces the amount of oil in the oil pan.

And, if this happens frequently, it can cause the engine oil light to appear on your dashboard. Furthermore, if the engine oil is low, it will reduce its ability, to properly lubricate internal engine components. If the gasket is worn out, it will leak engine oil and the top of the engine will be covered in oil. Since the engine is losing oil, running the car for too long without an inspection and repair can cause engine damage. Here are a few signs and symptoms to look out for:.

If you have a missing bolt or screw, it should be replaced immediately to prevent a more serious leak. If you feel comfortable replacing it yourself, remove a second bolt, take it down to your local hardware store, and ask them to match it. When installing the bolts, make sure to torque the bolts to the factory recommended torque. If the valve cover itself cracked or broken, it can cause serious damage to your engine.



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