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- General Tech Help (https://hondaforum.com/forum/general-tech-help-37/)

- - fluctuating idle problem (https://hondaforum.com/forum/general-tech-help-37/fluctuating-idle-problem-6106/)

civic2000sibeast

07-09-2010 02:48 PM

fluctuating idle problem

Hey, i got a 2000 si with a b18 swap, and when i cold start it, it idles weird. it revs up and down between 1500 and 3500 rpms, i am just wonder whats goin on???? but once its warm it idles perfectly its weird!!!

acmech52

07-10-2010 02:43 AM

welcome to the forum. check your egr valve, idle cut off, and throttle position sensor, clean all.

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