When I start my pilot as soon as I take off in drive I hear a thump or clunk kind of sound from the front right tire area. Once it does it this one time it does not doing it again until I turn off the car then take of in drive again. Any ideas what this might be or where it exactly coming from? Pilot only 5 months old with 6k miles. This noise has been going on for a while now. Have not taken to dealership because I am afraid they will say "Cant duplicate the problem"