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In older Fords, 4A left the front hubs engaged all the time, resulting in parasitic drag (a small mpg hit), and somewhat increased wear. Anyone know whether the front hubs will be constantly engaged in 4A, or -- with today's electronics -- are the hubs and the transfer case automatically engaged only when the system determines that toque needs to be delivered to the from wheels?
Normally, in response to a question like this, I would same "the car's not out yet, so nobody knows" -- but I would expect the current Ranger's system is the same, and someone may know how it works in 4A.
Normally, in response to a question like this, I would same "the car's not out yet, so nobody knows" -- but I would expect the current Ranger's system is the same, and someone may know how it works in 4A.
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