I HAVE 2000 SATURN LW1 WAGON. IN GEAR IDELS LOW AND VIBRATES

  • Tiny
  • williammoo
  • 2000 Saturn Station Wagon
  • 277,000 miles

In gear idels low and vibrates. Idels at 6500 rpm.

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Saturday, April 21st, 2012 AT 5:46 PM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Look for a vacuum leak. It will make a hissing sound while idling. Sounds like your problem.

Roy

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Saturday, April 21st, 2012 AT 6:12 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

Just to add to this one if the ac works turn it on see if the idle smooths out?If it does you need to have the ecm updated with a new calibration file that raises the idle up to where it should be. There is a bulletin for this issue have ran into it many times myself.

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Sunday, April 22nd, 2012 AT 3:33 AM

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