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4x4 vacuum diagram?

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Old 11-08-2007, 11:31 AM
kdbbmanton kdbbmanton is offline
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4x4 vacuum diagram?

I have a 2004 F150 5.4L 4x4 89,000 miles. I just replaced the Actuator in the Right front wheel because it was not unlocking. now the one on the driver side is doing to same thing!!! on occasion! I replaced the IWE solenoid, didnt change a thing. Does anyone have a diagram off where the vacuum lines run for the lockouts? I have traced the lines to behind the enigine where I can no longer see them? what or where is the vaccum being created from? thx for any help!!
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