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-   -   Do I have an IAC valve? (https://www.f150online.com/forums/v8-engines/452513-do-i-have-iac-valve.html)

johnstonblake 07-09-2011 05:56 PM

Do I have an IAC valve?
 
'03 FX4 5.4, i can't find the thing.

johnstonblake 07-09-2011 06:25 PM

nevermind i found it. son of a gun looks like it's gonna be hard to get to.

steven'sf1504x4 07-09-2011 07:07 PM

Yea man on those 5.4s there on the passenger side of the engine all the way at the back of the throttle body elbow i belive. That has to be a pain. But no more of a pain as piston number 4 spark plug and coil way under the fire wall.

jbrew 07-09-2011 08:38 PM

At least you can get to them without pulling the body/plenum. Hopefully they used 8mm bolts, -they're a little easier to deal with back there lol. Some have 10mm.

munoxide 07-10-2011 12:41 AM

I just took mine off 01 5.4 without pulling the tb. Just make sure you hang on to the 2 bolts that hold it on so you dont drop them down into no mans land :lol: The connector is kinda hard to get off...I just used a flathead screwdriver..:thumbsup:


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