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cold start idling issue

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Old 10-10-2006, 04:40 AM
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cold start idling issue

when I start my truck cold it idles at around 1500 rpms. I know it's not a huge problem, but I would like fix it. any sugguestioins

Last edited by yotakid825; 10-10-2006 at 04:41 AM.
Old 10-10-2006, 04:56 AM
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How long before it drops down to regular idle? Which engine?
Old 10-10-2006, 05:09 PM
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Originally Posted by TNRabbit
How long before it drops down to regular idle? Which engine?
it's 22re and it takes a few minutes to drop to around 1000 rpms and a minute or more to drop to the right idle which is around 850 rpms
Old 10-10-2006, 05:20 PM
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sounds normal depending on the ambiant temp.
Old 10-10-2006, 05:37 PM
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Sounds normal to me, too. Nothing to fix...
Old 10-10-2006, 06:41 PM
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thats what mine does now, after i adjusted my idle. before i did that it would idle fine then drop down to 500 and after a while of driving it would bounce from 200-500 allmost dying. works good now.
Old 10-10-2006, 06:54 PM
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how about this symptom:

1988 3.0
cold start is 1000 RPM, drops to 800 ish after warm
hot start is < 400 RPM, raises to 800 ish after some driving

What's that all about?
Old 10-11-2006, 10:46 AM
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I guess there's no problem then so thanks for the replys.
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