How To Repair Crack Valve Cover On 2009 Bmw X5?
How To Repair Crack Valve Cover On 2009 Bmw X5? The Valve Cover Gasket is made of rubber or cork, this seals the cover to the engine, keeping any oil from leaking out. If you are driving with a cracked or broken gasket, the oil will lead, your engine will not be properly lubricated, and