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High rpms between shifts. High rpms between shifts.

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05-22-2007, 07:52 PM   #1 (permalink)
ling102
 
Join Date: May 2007
Posts: 32
High rpms between shifts.
1995 5.0 5spd. While shifting, the rpms do not drop off as they would with a carburated motor. Any suggestions to get the rpms down between shifts? I hope this isnt normal. Any ideas would be appreciated. Thanks guys.
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05-23-2007, 01:19 PM   #2 (permalink)
rcm600
 
Join Date: Jan 2006
Posts: 247
High rpms between shifts.
Could be your IAC hanging up.Where does it idle in neutral, when hot?
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05-23-2007, 08:04 PM   #3 (permalink)
ling102
 
Join Date: May 2007
Posts: 32
High rpms between shifts.
I noticed today that the rpms increase when I shift between gears, as I go through neutral, also while I am stopped at a traffic light, the rpms fluctuate between 1000rpms and 500 rpms, like it is surging. It also stumbles when I start up from a stop. VERY ANNOYING and VERY EMBARASSING!!!! ALso what is the IAC. Thanks so much, Fred.
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05-24-2007, 01:24 PM   #4 (permalink)
BrianNV
 
Join Date: Apr 2007
Posts: 9
High rpms between shifts.
Intake Air Controler. Or Air Bypass motor. Its mounted to the right side of your throttle body.
[addsig]
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05-24-2007, 06:25 PM   #5 (permalink)
ling102
 
Join Date: May 2007
Posts: 32
High rpms between shifts.
I will have it checked. Thanks!!!!!!!!!!!!
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