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Old 09-09-2008, 09:24 PM
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420benz 420benz is offline
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Join Date: Jul 2001
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Quote:
Originally Posted by M.B.DOC View Post
The air pump on that & most MB's is a warm-up device.
Helps to get the catalyst working quicker. just remove the belt.

Only a California version will turn on the check engine light.
Mine is very noisy.Has any one come up with a rebuilding kit for this pump?
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