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Old 06-16-2003, 07:02 PM
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arif arif is offline
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Join Date: Apr 2002
Location: Los Angeles
Posts: 138
rough idle when cold start in the morning....

This has happened before, engine has very rough idle, strong smell of raw gasoline and knocking sound. The sound quickly goes away in a few minutes and engine runs normally. However, months may go by without a recurrence........ any clue what this could be??
1993 500SEL
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