"Bonus Bolt"????? SSM 44253 - 2013 C-MAX / 2013-2014 Fusion and MKZ Hybrid/Energi - Powertrain Clunk/Whine - Bonus Bolt In Engine Mount Some 2013 C-MAX and 2013-2014 Fusion and MKZ Hybrid/Energi vehicles may exhibit a tactile vibration or clunking/thumping noise when braking or when tipping in or o...