Where is the IAC Sensor and how do i adjust my idle speed?

RoushRacing6N17 · 03-16-2004, 10:52 PM

I need to find out where the IAC sensor is? I am trying to stop a bad stalling problem when i am at low rpms coming to a stop. When I push in the clutch the rpms just fall really hard past idle and stall the car. I am going to clean the throttle air bypass valve as suggested on this site, clean the throttle body with intake cleaner, try to find any vaccum lines that are leaky. Also my heater coolant supply lines aren't there, i don't know if that has anything to do with it, you know the two connections on either side of the throttle body. My mechanic friend says mustang guys take them off for better performance but I don't know anything about fuel injection or anything accociated with it so I am in the dark on all that. Thanks for any info. I'll be so glad when my Performer RPM intake and Performer 600 carb in mounted in place of all that fuel injection stuff, lol

03-16-2004, 10:52 PM	#1
RoushRacing6N17 Registered Member Join Date: Nov 2003 Location: Panama City, FL Posts: 51	Where is the IAC Sensor and how do i adjust my idle speed? I need to find out where the IAC sensor is? I am trying to stop a bad stalling problem when i am at low rpms coming to a stop. When I push in the clutch the rpms just fall really hard past idle and stall the car. I am going to clean the throttle air bypass valve as suggested on this site, clean the throttle body with intake cleaner, try to find any vaccum lines that are leaky. Also my heater coolant supply lines aren't there, i don't know if that has anything to do with it, you know the two connections on either side of the throttle body. My mechanic friend says mustang guys take them off for better performance but I don't know anything about fuel injection or anything accociated with it so I am in the dark on all that. Thanks for any info. I'll be so glad when my Performer RPM intake and Performer 600 carb in mounted in place of all that fuel injection stuff, lol __________________ "Nice chevy you have there, kind of slow isn't it?"