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Idle Problem

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Old Oct 12, 2008 | 01:32 AM
  #1  
SnTBakosFinest's Avatar
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Nitrous Injected 3.8
Joined: Oct 2006
Posts: 2,881
From: Bakersfield, CA
Default Idle Problem

So I idle, it will sit for a few..then the RPMs will jump up a couple hundred, and drop back down after a few seconds.. wondering what this could be?

Spark plug issue?
 
Old Oct 12, 2008 | 08:04 AM
  #2  
Steeda97's Avatar
banzai
Joined: Apr 2007
Posts: 4,546
From: South Jersey
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IAC. Try cleaning it, or replace it. Also, do you have a voltmeter?
 

Last edited by Steeda97; Oct 12, 2008 at 08:06 AM.
Old Oct 12, 2008 | 11:43 AM
  #3  
SnTBakosFinest's Avatar
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Nitrous Injected 3.8
Joined: Oct 2006
Posts: 2,881
From: Bakersfield, CA
Default

I've got a voltmeter.. where the hell is the IAC at though ;x
 
Old Oct 12, 2008 | 12:01 PM
  #4  
stangcharger's Avatar
500hp v6
Joined: Jan 2008
Posts: 344
From: Edmond, OK
Default

Originally Posted by SnTBakosFinest
I've got a voltmeter.. where the hell is the IAC at though ;x
back passenger side of the upper intake.
 
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