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Old 08-21-2010, 01:20 PM
stev3gra stev3gra is offline
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Location: Charleston, WV
Join Date: Oct 2009
Posts: 9
Mein Auto: 645 ci covertible
Question 645 Sputtering at low speed and rpms

I have a 2005 645ci 40k miles. Has anyone experienced sputtering and hesitation at lower rpms? It almost feels like a backfire. And at times it happens at regular intervals like its a misfire. Dealer didn't find anything when hooked up to their computer. Idol seems smooth.

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