I have a 93 4.0 with the np231. Got stuck in a sticky situation and flooded the tranny with water. So I proceeded to flush it until it was completely out, issue is, when I'm in 4 wheel for a period of time or stress it a bit, it whines very loud, to be more specific ( makes the same whiring noise as if you were going in reverse with a manual trans.) is the t-case gonna go or do I have time to save it and what do I do?
1996 ZJ "Tank" - 5.2 Deceased =(
1993 ZJ "Halftrack" - 4.0 with 4" Rough Country Lift and 31x10.50xR15 General Grabber AT^2's, Custom Limb Risers, Bumper Lights, Rubicon Express Double Shear Track-Bar, Rancho Steering Stabilizer, Crown HD steering setup, Black Widow roof basket.