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idle issue! please help.

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Old Jun 25, 2010 | 07:20 AM
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SiJohnny's Avatar
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From: West Virginia.
Default idle issue! please help.

ok ive got a 2000 civic si with an idle issue, when its cold itll idle alright, when it gets warm itll idle to 650, try to pick itself up to 900 then sometimes drop close to zero then pick itself back up to 650. usually after a rev it stops at 900 for a split second then drops a lil below 650 then picks itself up to 650. ive cleaned the iacv and the throttle body, what else is possible?
 
Old Jun 25, 2010 | 11:20 PM
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Melvinsaniac's Avatar
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Joined: Mar 2010
Posts: 32
From: Hemet,CA
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Originally Posted by SiJohnny
ok ive got a 2000 civic si with an idle issue, when its cold itll idle alright, when it gets warm itll idle to 650, try to pick itself up to 900 then sometimes drop close to zero then pick itself back up to 650. usually after a rev it stops at 900 for a split second then drops a lil below 650 then picks itself up to 650. ive cleaned the iacv and the throttle body, what else is possible?
Bleed coolant. May have air pockets.
 
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