10-04-2012, 10:43 AM
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Officially Welcomed to the 'Fest
Location: San Francisco
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Join Date: Aug 2009
Posts: 6,962
Mein Auto: 2009 E93 N54
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Quote:
Originally Posted by vrmoreno3
Curious, does anyone use the gas additive for valve cleaning? Or is that a no-no.
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Ineffective - fuel does not contact valves where they coke, N54/55/20.
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