I have a 1991 300TE 4matic with 217kmi that has recently begun to surge at partial throttle at freeway speeds (65-85mph). I had begun to notice this surge only when the Cruise control was engaged, but now feel it with the c/c turned off. Any ideas? TIA

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"I'd rather have a bottle in front of me than a frontal lobotomy"

Could it be the A/C cycling on and off?
-Larry

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03/83 300D 184k
07/73 280 160k

Fuel pressure regulator or vacuum leak somewhere.. Just a couple of thoughts..

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Jeff L
1987 300e
1989 300e
1987 BMW 325

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Larry Delor:
Could it be the A/C cycling on and off?
-Larry

<HR></BLOCKQUOTE>
I've got the ACC turned off, so I don't think so, but thanks!

Paul Elliot


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"I'd rather have a bottle in front of me than a frontal lobotomy"

Thanks Jeff, I'll check that too, if it was a constant problem I'd jump right on it, but it only happens at certain speeds and when just backing off the thottle. Hmmm.... :)


<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by jeffsr:
Fuel pressure regulator or vacuum leak somewhere.. Just a couple of thoughts..

<HR></BLOCKQUOTE>

Paul Elliot

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"I'd rather have a bottle in front of me than a frontal lobotomy"