These types of noise concerns can be difficult to diagnose due to the fact that the vehicle is in motion when the noise occurs. So the key hear is duplicating the noise when the vehicle is stationary. If that is not possible then the only thing I could suggest is start with the easiest thing to check and go through the steering and suspension (brakes included) and if nothing is loose or has too much movement. Sometimes the metal frame that bolts to the body of the vehicle and supports the engine and transmission can come loose so check these bolts also (it is sometimes called a cradle or crossmember).
Thursday, November 14th, 2013 AT 6:21 PM