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Guest
Posts: n/a
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My 2010, R57 I think, has cold start issues. After it has been sitting for several hours upon starting it idles very rough, the accelerator is even non responsive. It a few seconds of this the check engine light cones on. If I shut down and retry, car starts perfect and runs great. Codes on CEL reveal misfire. Mini recommended carbon cleaning, which I had done, but it made no difference. If anything the problem is worse? Thanks for any suggestions you have.
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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Could be fuel delivery issue or base engine problem. It sounds like an engine misfire. I would check spark, fuel and compression on all cylinders.
- Nick |
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