durango4819
Senior Member
im asking this for a friend. He has a 2000 1500 with the V6 4x2. Truck has just under 90k miles. When the trucks in gear idling it makes this loud rattling sound. its coming from under the truck right around the exhaust next to the transmission. the sound goes away with higher rpms and when going down the highway at higher speeds. when the trucks off you can shake the hell out of it and not make the sound. any ideas? were pretty stumped. my guess is something in the exhaust but not sure.