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Old 02-22-2008, 05:59 PM
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cdmintmi cdmintmi is offline
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Default Re: H3 Engine Performance Up-grades

just got mg back from the dealer with same problem. tech says mustve gotten some "cheap" gas (although i dont see how thats possible these days) and had some carbon build up in the throttle body. they cleaned it and replaced a sensor (since im in the mountains of nc now) runs perfectly now.
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