I have a 2018 f150 with 40k miles...recently I noticed when I'm in 4x4 and driving slow it hesitates and feels like the wheels don't want to roll like the rear end is stuck. When I go faster it runs fine...any help would be appreciated...I really don't want to deal with the dealer if I don't have to....thanks

 

I have a 2005 F150 with 5.4. At the point when I'm in 4WL the motor slows down here and there. In 4WH when I moved toward my carport, it is difficult to turn as ussual yet the motor turns over running genuine unpleasant and stars thumping. What is the association? On the off chance that I turn the motor off and restart it is fine. All is great in 2W. Any assistance is appriciated.
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