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      12-25-2012, 12:21 PM   #21
Bigugly
sheesh!
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Drives: 98 M3
Join Date: Apr 2012
Location: Houston

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Quote:
Originally Posted by cgeorge View Post
wtf is this for ?
Google search it boss. In short, these engines get bad deposits on the intake valves due to its design, and cleaning them makes WORLDS of difference in drivability and idle quality.