So i went 2 lock my truck in 4wd yesterday and climb a little hill and noticed that something was terribly wrong. The 4wd Low light comes on, relay clicks in perfect and transfer case seems 2 engage but then you go 2 climb something it seems like the transfer case is slipping and not putting power to the front driveshaft. My dad thinks the fluid level might be low and it may be slipping badly. I do not think it is the hubs or cv axles because there is not clanking or rattling when driving it 2wd or 4wd from them. I do not suspect the front end either as again no noises. U can feel the t-case slipping and hear it but its not very loud. the T-case may be done? anyone have any ideas on the problem?
it is a 02 FX4 4.0 Auto w/4.10s if that helps any
02 FX4 (Lvl II) 4.10 gears,torsen l/s,bilstein shocks,3" bl,t-bar crank,33x13.50x15 Nitto Mud Grapplers,15x10 Eagle Alloy 185 series wheels,retrofitted 4300k HID projectors w/red halo's & black corners,06+ flares,line-x'd rockers