truck idles wayy down when stoping

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Sep 15, 2008 | 11:19 PM

xchevyx24

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From: CORONA,CA

truck idles wayy down when stoping

When i come to a stop really fast somtimes my truck will die, if it doesnt die it goes really low in the rpm's. It idles perfect once your stoped just not when your stoping.

Sep 15, 2008 | 11:22 PM

00ChevyScott

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From: Over There

Hmm, bad MAF?

Sep 15, 2008 | 11:27 PM

charcold-bowtie

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From: Midland Texas

not likely, Maf isnt used much down low. Do you have a log of it. Is it tuned by you it looks like. What all has been done in the tune, can you attach it or perhaps a log.

Sep 15, 2008 | 11:29 PM

xchevyx24

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From: CORONA,CA

i havent touched anything on the tune except tranny stuff and speed limiter so all the spark and fuel tables are stock

Sep 15, 2008 | 11:31 PM

charcold-bowtie

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From: Midland Texas

have you looked at idle trims. Seems pretty odd. get a log and put it on here.

Sep 15, 2008 | 11:47 PM

xchevyx24

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From: CORONA,CA

i dunno how to post a log

Sep 15, 2008 | 11:58 PM

RandomHero

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From: Austin,TX Name:Mark

I have the same problem. I'm convinced it's an air fuel ratio issue. I've logged so many rafigs and rafpns that it's not even funny.

truck idles wayy down when stoping

truck idles wayy down when stoping

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