Do you mean how to turn a 1986 2x4 into a 4x4? If that's the question, i would just go out and buy a 4x4. It can be done but it would take a lot of time and money. You would need a new transmission, transfer case, front axle, and new radias arm mounts.
I believe what you need to do is put the tranny in park or neutral first. then shift into either 4 hi or 4 lo
It depends on if it is two or four wheel drive, a 4x4 is 48 inches
f150 can a4 wheel drive wheel fit on a 2 wheel drive f150 both 6 bolt pattern
There are images available online to help you see where the Fuel reset switch on a 1986 Ford F150 is.
rear wheel drive or 4x4 capable
No , rear wheel drive or 4X4 capable
Steering wheel?
( 6 ) per wheel
No , rear wheel or 4x4
A 2007 Ford F-150 is either rear wheel drive or 4x4 capable
Heavy...
its located at the rear drive axle
If it is an aftermarket item it could be a by-pass switch for a remote start.