1999 Mitsubishi Montero Sport 3 0 Lit Idle Over Drive 900 Put Park Gos 1500

1999 MITSUBISHI MONTERO
160,000 MILES
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Montero sport 1999 3.0 lit. My idle is all over in drive its 900 and when i put it in park it gos to 1500 2000, it started out of the blue, cleaned throttle body, iac motor egr checked all hoses even changed egr solinoid. Still not fixed idling to high.
Mar 21, 2013 at 9:13 PM
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JACOBANDNICKOLAS
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Did you replace the IAC? Have you checked for vacuum leaks?
Mar 22, 2013 at 1:08 AM
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