Im trying to make sure my hubs are the problem. If your hubs are bad too, when you put it in 4low, does the light for 4low come on on your dash? Mine dosnt and I was trying to make sure the hubs are my only problem. My 4high light comes on when i put it in 4high but 4high dont work.

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1998 Ford Ranger

147,000 on chassis, 50,000 on engine.
3.0 v6 5 speed 4x4...4x4 don't work lol

What I hope to do- Paint wheels, new head unit, exhaust, fix four wheel drive.