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Old 01-25-2013, 03:24 PM
H F H F is offline
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Location: Claremont California
Join Date: Mar 2010
Posts: 4,525
Mein Auto: 2005 545i
by pouring sea foam , or solvants into the ports...Wont that damage the catalitic converters?? from carbon breaking up and clogging the converters ???
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