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Check engine light - running rough

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Old 04-24-2008, 06:39 PM
aburas's Avatar
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Join Date: Feb 2007
Posts: 4
Default Check engine light - running rough
I was driving today and my ML430 was running great. All of a sudden my check engine light comes on. Within a few minutes, the car starts running rough. It was running perfectly smooth just before the check engine light went on. I've had to clean out my MAF a few months ago...could this suddenly cause it to come back on and run rough?
 
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