Question about 2008 Harley Davidson FLHX Street Glide

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Idling high 2008 Street glide idling high on start up 1700 rpm.. then it will idle between 1000 and 1700 fluctating. Sometimes when driving the bike if feels like your giving it throttle. this problem seems to intermittant..

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  • noseworthysc Jul 21, 2009

    It has stage 1.. with slip on's..

  • DaveBShaw May 11, 2010

    Stock pipes ? Sometimes you need to reprogram the EFI map when installing aftermarket pipes. Also could be a bad O2 sensor.



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Your sucking in air on the induction circuit somewhere. Probably a split in a pipe around the carbs. This leans out te mixture and raises the revs.

Posted on Jul 25, 2009


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