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911 50th Engine idling speed bounce about 30 t0 40 rpm

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Old 08-02-2014, 04:39 PM
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Jcl50
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Smile 911 50th Engine idling speed bounce about 30 t0 40 rpm

Hi everybody ...
My new 911 50th have the mileage of 1400 miles. When the engine either hot or cold have an idling speed bounce range about 30 to 40 rpm (I can notice the rpm needle go up and down a little bit). Is it normal ?

Thanks everybody for help...
Old 08-02-2014, 05:46 PM
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LexVan
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Is your AC on when it's doing this?

Normal.
Old 08-02-2014, 07:25 PM
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Jcl50
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It is always bounce either AC on or off and in normal or sport mode.
Old 08-02-2014, 09:58 PM
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Homeles
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30 to 40 RPM? Are u running on 1 cylinder?
Old 08-02-2014, 10:14 PM
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Originally Posted by Homeles
30 to 40 RPM? Are u running on 1 cylinder?
I think he means it is vacillating 30-40 RPM.
Old 08-02-2014, 10:44 PM
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Jcl50
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Ya I mean it fluctuate 30-40 rpm in idle whether engine cold/hot or AC on or off. thanks



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