BMW 3 Series noisy exhaust

Car: BMW 3 Series
Variant: 330i
Model Year: 2001
Categories: Engine & Drivetrain
when i have stopped driving my exhaust sounds a kind of crackling sound and very tinny which is all i can describe it. someone has suggested that maybe my cat has been cut but this is not the case so has anyone else got any solutions. thanks
Posted: Jun 25, 2008 (16 years ago)
Its more than likely your exhaust just cooling down in that case. A simple case of heat hitting cold
Posted Jun 26, 2008 (16 years ago)

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