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01-11-2008, 11:19 PM
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#11 |
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Halfshaft Killer
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
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Yeah alot of people deleted the irmc's. They are the secondary runners that open up below the intake around 3200 rpm. Alot of the time they get gummed up or the controller box for them goes bad. I deleted mine on my old car so I never would have to work about them. You do loose some tq but gears made up for it.
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03 Cobra 06 F250 (\__/) (='.'=) (")_(") |
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01-11-2008, 11:21 PM
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#12 |
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Halfshaft Killer
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
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Also if its not idling well it could be the Iac valve. I believe thats what it is called anyways
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03 Cobra 06 F250 (\__/) (='.'=) (")_(") |
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01-11-2008, 11:26 PM
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#13 | |
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Administrator
Join Date: Dec 2004
Location: Huntsville, AL
Posts: 14,774
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Quote:
 My old '98 GT had a problem with the IAC valve. Cleaned it and it straightened right up. Mom says it is starting to act up again now (about 3 years later).
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1998 Mustang GT Coupe - World's Slowest Racecar 2005 Toyota 4Runner SR5 V8 2013 Volkswagen Jetta Sportwagen TDI |
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01-12-2008, 07:16 AM
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#14 |
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Gizmo
Join Date: Jul 2006
Location: Gardendale, Al
Posts: 272
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The IAC Valve is commonly a problem on all Fords. I know the IMRC's can be a pain, but I loved em on my 24v Taurus when I had it. Im telling you, if you will pull the codes and post em on here I can be a little more help than just guessing and parts changing.
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94 Mustang GT 89 Ranger XLT 96 F150 XLT 04 Crown Vic 
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