My rear diffe. Was leaking but today while coming out the highway i heard a loud rumbling noise under the truck, when i press the gas on neutral theres no problem but when the truck starts moving it sounds like im dragging a piece of metal under. Can anyone tell me what the problem might be and whats like the price range to fix it? Thanks.
Hey,, Loud rumbuling noise under my truck, i think is the rear differential. on 1998 Ford Expedition
Asked by for the 1998 Ford Expedition
Did you add any lube or just run it dry? Special gear lube required!!!
2 more answers
did you run it dry.get an insp before anything else
Before you jump to to conclusions have the fluids cheked and vechicle cheked on a lift you may want to tow it to avoid any more damage fred hunts point auto should cost no more than fortynine dollars to check that