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engine noise

  1. Focus RS TroubleShooting
    My 2017 RS has a developed an engine noise during a Rally-Sprint. (Tarmac) It is 20,000 klm young (12,500 Miles) and has seen about 80klm (50 Miles) competitive driving. Not the 'do you think that's actually a thing' straining to hear it type of engine noise, but a bonnet (hood) down, sitting...