2003 Honda Accord Idle High

2003 HONDA ACCORD
62,600 MILES • 4 CYL • FWD • MANUAL
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MNHONDAFAN
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Have a manual shift. Lately when my car is cool (i.e. just started), sometimes it idles high (as high as 2,000 rpm). It settles down after a while.

What are the possible causes? My guesses could be need a computer update. Or something is gunked up. Is there anything I can do?
Jul 9, 2008 at 6:39 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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