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      12-08-2012, 12:25 PM   #41
Josh1a1h
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Drives: AzuriteBlack 335i E92
Join Date: Aug 2011
Location: Central North to West London

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Quote:
Originally Posted by Mitch. View Post
Has anybody on the forum used Terraclean?

The machine featured on Wheeler Dealers will only clean the combustion chambers but they also have a device specifically for cleaning inlet valves on direct injection engines.
I heard great results about lowering emissions, but a proper clean removes the buildup thoroughly.