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Channel: Mercedes-Benz Club of America - SL Class (R107)
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1978 450sl high idle at start up

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When we first start the 450sl, it idles at 1800 RPM and after about 4 to 5 minutes, calms down to 1000 RPM. When driving, idle is 700 RPM while in  gear and stopped. I'm not sure how to look up old threads that may deal with this problem.  Would appreciate any help.  We've only had the car 3 weeks and it's fantastic.


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