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Old 01-11-2013, 10:02 AM
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Help Please

Hi
I have a 7.3 2002 F350 Diesal Dually. live in NY and it's cold, just bought truck with 118,000 mi.

when its at idle at .5 for a few minutes it jumps up to 1.2, and won't lower until I tap the brake. Then after a minute it jumps right back up again.
Is this normal?

I read on your site that if I put it nuetruel with the E brake on, the idle says at .5 all he time, it works just like you said thanks.

Respectfully,
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Old 01-11-2013, 10:12 AM
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Sounds like a high idle. Mine does that.


Sent from my iPhone using AutoGuide.com Free App
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Old 01-11-2013, 10:18 AM
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Thats your EBPV, helps warm up the truck faster
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Old 01-11-2013, 10:23 AM
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Quote:
Originally Posted by edj2001 View Post
Hi
I have a 7.3 2002 F350 Diesal Dually. live in NY and it's cold, just bought truck with 118,000 mi.

when its at idle at .5 for a few minutes it jumps up to 1.2, and won't lower until I tap the brake. Then after a minute it jumps right back up again.
Is this normal?

I read on your site that if I put it nuetruel with the E brake on, the idle says at .5 all he time, it works just like you said thanks.

Respectfully,
It's working as designed. Do some reading here:

Winter Operation, Hard Starting, Hissing Sound Etc...
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Old 01-11-2013, 10:25 AM
7.3 4 Ever! Nothing else!
 

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^^^he helped me figure that out myself when im like "what the hell is going on"!
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Old 01-11-2013, 10:27 AM
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Thanks for Helping.

Should the high idle lower back down on its own at some point. Fluxuate?
respectfully
Eric
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Old 01-11-2013, 10:32 AM
7.3 4 Ever! Nothing else!
 

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When motor warms up fully or when you apply the brake yes!
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Old 01-11-2013, 10:43 AM
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Thanks.

my idle will not lower on its own in park unless i tap the brake. Then after a minute is goes high idle again.
I will admit, the 7.3 is a great motor.
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Old 01-11-2013, 10:44 AM
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All that is 100% normal! and 100% correct
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Old 01-11-2013, 11:57 AM
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Thank You for the feed back.

One more question please.......Is it okay to idle for long amounts of time? I ask because I've been napping/sleeping in my truck while my son snow boards.
I've read alot of different opinions.
Thanks All
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