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- - rpm surge at idle (https://www.acuraforums.com/forum/general-tech-14/rpm-surge-idle-3257/)

azlegend

Feb 13, 2009 05:22 PM

My '93 Acura Legend has recently started idling erratically when first started. RPM's surge from 1500 to 2000 repeatedly and this continues until car is driven enough to warm it up thoroughly. What's up?

Greenbling

Feb 15, 2009 12:35 AM

This is probably either your FITV or your IACV or both

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