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#1 |
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Enthusiast
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Idle
i cant get my idle normal. i checked for vacuum leaks didnt find any.i bought a new iac. checked the idle screw. its idles around 1300 rpm i unplug the iac and the idle drops and the car tries to stall. i used the idle screw to set the idle at 600-700 rpm with the iac unplugged and its fine then when the iac electrical connector is put back on the idle shoots right back up.
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85 svo. work in progress
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#2 |
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Regular
Join Date: Oct 2006
Posts: 289
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check your TPS for proper voltage
.96-.98 DC
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Previous and Current Rides: 1967 Ford Mustang Coupe 2002 Ford Mustang GT--SOLD! 1967 Ford Fairlane 500 XL--SOLD! 2003 Ford Mustang Cobra 1 of 308--SOLD!! 2003 Kawasaki Mean Streak--SOLD!! 2006 Harley Davidson Screamin' Eagle V-Rod |
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#3 |
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Regular
Join Date: Jun 2006
Location: san antonio texas
Posts: 124
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ditto
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#4 |
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Enthusiast
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i tried it reads 5 volts constant
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85 svo. work in progress
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#5 |
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Hardcore Enthusiast
95 opalfrost gt
Join Date: Nov 2006
Location: Connecticut
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try and get it closer to .98 or so. If you have to elongate the holes in the tps to get more adjustment. good luck
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#6 | |
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Regular
Join Date: Oct 2006
Posts: 289
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Previous and Current Rides: 1967 Ford Mustang Coupe 2002 Ford Mustang GT--SOLD! 1967 Ford Fairlane 500 XL--SOLD! 2003 Ford Mustang Cobra 1 of 308--SOLD!! 2003 Kawasaki Mean Streak--SOLD!! 2006 Harley Davidson Screamin' Eagle V-Rod |
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#7 |
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Enthusiast
Join Date: Aug 2005
Location: Va Beach VA
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#8 |
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Enthusiast
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do you leave the idle screw where it is when you set the idle
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85 svo. work in progress
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#9 | |
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Join Date: Aug 2005
Location: Va Beach VA
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#10 |
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Enthusiast
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so i did the whole set the base idle thing it didnt work. i took out the egr plate cleaned the crud out tried to set the idle again. the idle is fine with out the iac hooked up. i set the idle screw but once i plug in the iac the idle goes from 700 to 1300. the iac is brand new. i tried adj. the tps but its a constant 5 volts . one o2 sensor has a wire broke off it so i wanna change the 2 o2 sensors and after that i have no ides. right now i have a steady 700rpm idle with out the iac plugged in .
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85 svo. work in progress
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#11 |
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Regular
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PISS on the IAC then lol, that is my 2 cents, hell what is the worst that could happen? Does it stay constant when u run the heater or the ac??? It is supposed to help your engine under a load, check these and if it runs great under a load, then run it... U can take my advice with a grain of salt, as I am a newbie lol...
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1991 Mustang GT 306, with KB .30 over pistons, steeda #18 cam! 05 Dodge Neon "Daily driver" Does dodge and ford match???
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