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Old 07-07-2001, 07:55 AM   #4 (permalink)
Guest (MBNZ)
BenzWorld Newbie
 
Date registered: Dec 1998
Posts: 0
Re: Re: Re: Help.. Rough idle

I have low idle on my '92 300E. It was cutting out when hot because of the low idle. It improved when I unplugged the idle air valve. I figure in my case the idle air valve is jamming when hot. I await the arrival of a replacement.....
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