I don ' t understand the issue ? Unless your doing rotations at the hospital and have himher as your resident during EM ? Even then she ' s just the resident , not the attending filling out your eval <| sep |> It ' s easy when you can just buy all that advanced tech needed from other countries . <| sep |> Fight salt with salt <| sep |> I have a 92 4 . 0 l . Going off this , I just replaced all the bearings in my u joints because they were rusted out and walking in the bearing journals . Now no more clicking . It ' s easier than you ' d think look up how to on YouTube . I have the K 02 s as well . Best tires out there . They work great on road but really shine when I get offroad . Expensive but worth it set of 4 ~$ 800 . Does your 4 wd work ? My light went out and it was an issue with the vacuum actuator in the front right axle which links the front right tire to the diff . So no 4 wd for me . Lift up the front , put it in 4 hi or lo and see if the front tires are locked with the front drive shaft . For me turns out the actuator was completely shot . There ' s a couple fixes for this , I ended up putting washers in the actuator so the front axle is always connected to the diff . I feel ok with this because TJs don ' t even have this actuator . Been running like this for 5 months , no problems .