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Another high idle speed story
Posted by David [Email] (more from David) on Thu, 11 Oct 2007 19:45:28
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Sorry to beat this one to death but after numerous posts and replies that are much apreciated I still have the following idle condition: Cold start = normal idle speed. Operating temp reached = normal idle speed when coming to a stop but after idling at the 800 RPM range the idle speed smoothly goes up to around 1500RPM. If you turn the ignition off and on again without killing the engine the RPM goes back to normal. I've replaced the NCT sensor, replace all vacuum hoses - no sign of a vacuum leaks, cleaned and lubed the AIC valve and have replaced the Oxygen Sensor. Problem persists.
Any suggestions?
David
posted by 209.52.72...
Posts in this Thread:
- Another high idle speed story, David, Thu, 11 Oct 2007 19:45:28 <-- Viewing This Message
- Thanks to all for the suggestions., David, Fri, 12 Oct 2007 06:49:21
- replace the IAC with known good one., sloopjohnb, Fri, 12 Oct 2007 05:25:37
- "smooth idle increase" is puzzling, tz, Thu, 11 Oct 2007 22:15:41
- Re: Another high idle speed story, Justin VanAbrahams , Thu, 11 Oct 2007 19:57:01
- Re: Another high idle speed story, Landjet , Thu, 11 Oct 2007 19:55:17
- its the TPS n/m, vvack0matic , Thu, 11 Oct 2007 19:51:35
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