??? need help weird idle????
09-23-2003, 05:29 PM
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??? need help weird idle????
my car has been running really crappy lately. its 89 hatch with a 91 b18a. my problom is when i start it it idles fine when its cold. when its cold it idles at 2000rpm but when warmed up it idles at a 1000rpm and bounces up to 1500rpm and falls back down to a 1000rpm. iv checked vacum hoses and my map sensor. out of ideas what it could be please help
09-23-2003, 05:36 PM
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Re: ??? need help weird idle???? (lsvtecrocket)
i have the same problem 
but i believe all or most ls/vtec idles weird... we have three ls/vtec cars and all idles wildly even when timing is done with perfection, or it could possibly because our reprogrammed ecus! 
but i believe all or most ls/vtec idles weird... we have three ls/vtec cars and all idles wildly even when timing is done with perfection, or it could possibly because our reprogrammed ecus!
09-23-2003, 08:06 PM
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Re: ??? need help weird idle???? (eg6infinite)
NO car should idle like you describe. Check the IACV on your intake manifold. Usually a good cleaning to that sensor will solve the idling problem.
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