This is a strange one to me so maybe someone here has or had same problem and can maybe enlighten me . A4 Quattro 2.0t b7 , usually after a bit of a drive ..I’d park up nip into a shop say then reverse or drive car forward and get a weird grinding or rumble from on of or both wheels , I’m saying wheels as seems obvious choice , goes away once speed is up and when traveling at normal speeds feel or hear no noise . Car has just 109k and not been bad used with FSH , any help folks would be appreciated.
