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Q:

exhaust manifold leak on 1998 BMW 740i

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
my car's check engine light is on, it smokes when it is first started or when pulling out from a redlight, i was told by one mechanic shop it was a intake manifold leak. any info greatly appreciated
(1) Answer
it could be your valve cover gaskets also, my 740i had the same problem and stpo when I fixed the valve cover gaskets