Have a 1998 F 150 4x4 four wheel drive will not engage at the axles but does engaged at the transfer case what is the problem

Asked by Nov 17, 2015 at 08:25 AM

Question type: Maintenance & Repair

1 Answer


The hubs are vacuum operated - this may help ---- http://www.ford- trucks.com/forums/836438-everything-you-wanted-to-know-about- the-iwe-system-and-then-some.html

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