Mechanics

HIGH RPM ON START

1988 Mercedes Benz 560sl

1988 Mercedes Benz 560sl

Hi,

Once the car is started on PARK, the RPM starts to rize to almost 2000. Couple of months ago, I noticed the hose which connects to the carburator was lose and out for a while!
I re-connect and fasten it well and the RPM seemed normal for an hour and then again started to rize again and it does not ideal anymore.

Do I need to lubricate or change anything?
Any suggestions?

Thanks
mason
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Massoud
January 13, 2010.



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