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2000-2005 Discuss your 2000-2005 Bonneville SE, SLE, and SSEi Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 10-24-2009, 09:59 PM   #1
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Default High idle 2000 -2500

last weekend the car idled at 2K from the time I started it til it got turn off. On the next start it wen to 2500. Has not done it again. Anyone have this problem?
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Old 10-24-2009, 10:05 PM   #2
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Things you will want to check is your PCV valve, Throttle position sensor, EGR valve, and the throttle body for build up. Clean if needed.
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Old 10-25-2009, 03:53 PM   #3
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I would also check the maf if the rest doesn't help. Although I think you'll find tapping the TPS may fix the issue.
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Old 10-25-2009, 09:02 PM   #4
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Thanks. I will clean the TB. The MAF is only 6 months old.
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Old 10-25-2009, 09:17 PM   #5
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Happened to me, didn't set an SES light til it was really bad, $45 from autozone and special torx bits to fix it, your gonna need the torx bits to clean the TB anyways
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Old 10-26-2009, 06:26 PM   #6
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Also check your idle air control sensor, I just went through that delima.
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