4x4 noise

[boominXplorer]

When im off roading and i have to put most of the strain on my front wheels it makes almost a grinding noise. It is really bad in 4x4 low when the wheels are turned hard. Differential has been recetly serviced so i dont think its that so any help would be appraciated.

 

[Jason_25]

Change your transfer case fluid. I had the same problem and it fixed it right up. I beleive it's the sound of the clutch slipping inside the transfercase.

Remember to use Mercon ATF for the fluid.