I have a 95 F350 extended cab dually. While going down the road it jingles. Sound like someone is ringing a bell when I hit small bumps in the road. I think it may be coming from the front end but I am not 100% sure it is. Me and my brother got underneath the truck and banged around on everything we could think of and cant make it do it while it is sitting still. Anyone have any idea of what may be causing this noise? Thanks.