Q: Sounds coming from the bottom of the vehicle while coasting

asked by on May 24, 2016

There are sounds coming from the bottom of my vehilce. These happen sporadically. I had body mount replaced but the issue persists. The sound can be heard occasionally and gets louder. The truck has 40,000 miles on it and usually runs fine. There are no problems with the transmission, no error codes appear, the tansfer case is fine. The sound can be heard only during coasting, when I don't press the gas. So, it cannot be the exhaust problem. It is sometimes noisy on bumpy roads or when I make a turn. I went to the dealership and they told me that nothing is wrong. What is causing this? I appreciate your help.

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