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Old 07-05-2011, 04:35 PM   #35
association16
Registered User
 
Join Date: Jun 2011
Location: Oasis, UT, USA
Posts: 101
My Ride: 2003 BMW 330xi
My SES light is on as well and having some rought idling once in a while with the cold start. Went to a mechanic shop and got the codes read and they suggested cleaning my fuel system. They recommended something other than seafoam due to it being harsher, possibly more corrosive. I wasnt too sure what to think of his advice so was wondering what you guys think. I did however buy some gumout and put it in my fuel tank. Before I try this I just want a good solid answer to whether seafoam could harm my car.
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