Lb29
Junior Member
I just bought a 2018 ram 2500 heavy duty 6.4 liter, and I have been hearing, a loud rattling noise. (On passenger side middle underneath truck) It only makes this noise, when I’m accelerating slowly but goes away once it shifts.Only while driving. I’ve checked the heat shield and exhaust hangers and everything solid. Not sure what’s causing it. Any ideas? The noise is like a popping cracking sound, then it vibrates the whole underneath of the truck. Once it shifts, and I accelerate more it goes away.
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