1997 ford expedition thumping noise when in drive when you get to passing gear heard in the rear in?

1997 ford expedition thumping noise when in drive when you get to passing gear heard in the rear in?

Take it into the shop, are you really so poor that you can't afford basic maintenance on your vehicle, but can afford to ask stupid people online for a solution that probably won't work?

Could be a muffler, but you may want to get a reputable mechanic to check.

Maybe a U-joint; Best have it checked at a garage…

Check the U-joints in the driveshaft