Just recently, I began feeling this rapid thumping under my driver's side floorboard whenever I let off the gas and coast. If I hit the brakes or gas, it stops. Also, whenever I let off the gas, the truck pulls violently right and when you get on the gas, it pulls slightly left. A sound also appeared in the left rear, that of like a u-joint going bad, but it stills makes the sound in neutral, so it's not a drive shaft problem. Any ideas?

Maybe a lose cam bolt on the lower control arm. I'd look at suspension parts floppin around.

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95 1500 5.9L, 3" SkyJacker Stage II Sys, 35" Interco Trxus M/T, 16" Steel Streetlock, 4.56, Auburn Posi, Ox, Hella, Remote start, K&N, Dynomax, Custom sway links, 4x4 Posi-Lok, MSD Wires, Custom front n rear bumpers, 9500 winch

Does it stop making the sound when you stop the truck? If so +1 on aubrey. But if not i would start diggin deeper. Open the hood make sure your exhaust is hangin in the right places with plenty of clearance. that can bang around too. just do a good insection. wheelbearing?

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Last Chance Garage. 2000 Ram 1500 4X4 318 Magnum.