What are these wires/vac for? Fox.. picture
02-03-2013, 02:07 PM
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What are these wires/vac for? Fox.. picture Anyone know what these are for? 
I want to try to put AC in this car so dont wanna rip out something if it may be ac related
I want to try to put AC in this car so dont wanna rip out something if it may be ac related
02-03-2013, 02:25 PM
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Garbage emissions stuff, only one vacuum line needs to be kept.it goes in the fire wall by the heater hoses.it for the belnd door vacuum operation.youll use the gm pressure switch and then you should hook up your ac request wire inside the car iirc to trigger the compressor.the ac system is controlled by by the gm pcm.i would keep the ford lines tho for when you have new ones made