car idles at 4000 rpm in and out of gear
Jan 13, 2011 at 7:33 AM
1996 buick
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If the check engine light is on, have the computer scanned for trouble codes. Most parts stores will do it for free. If no light is on, check the throttle cable to make sure it is releasing. Also, the idle air control valve (IAC) should be checked.
Jan 24, 2011 at 5:58 PM
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