Hello, I recently got a 2008 Jeep Patriot 4wd. The previous owner never changed the front or rear differential fluid. It’s at about 112,000 miles.
Should I change it at this point?
You must log in or # to comment.
Yes. They’re just gears and the fluid degrades with time and heat. (the front differential is actually in the transmission, and you should change its fluid too )