Hey Ken...
I have a 99 ranger that needs a tranny rebuild and the rear end makes noise also. DO you have a video that works for these two items. Tranny is 4r44e with a 7.5 inch rear. If not it might be junk yard time. We have all ready put 4 rebuilds on the tranny so far. The truck has 220,000but doesn't look like it has more than 30,000 on it.