It sounds like it is the manifold gasket is very loud tapping noise how do i fix this
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1995 Land Rover Discovery
Question: manifold noise
Answer #1Superbob January 17, 2011, 10:46Master
If the exhaust manifold is leaking, you will need to replace the gasket if it has one or maybe install one if it doesn't. But, usually the cause of a leak is a broken manifold stud and/or a warped manifold. You'll have to remove the manifold from the head or maybe from the car, either way. You can get a machine shop to check for warping or you can try just a gasket if one's available and you feel lucky. A broken stud must be extracted and that's a tricky operation, someitmes.
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