JUST STALLED THE CAR PUTTING IT IN TEH GARAGE, RESTARTED AND A HUGE CLOAD OF BLU SMOKE CAME OUT THE BACK, SO I THOUGHT I'D CHECK THE COMPRESSOR FOR PLAY WHEN I GOT IT IN, ITS QUITE WOBBLY - COULD THIS BE WHERE ITS UNHEALTHY THIRST FOR CASTRROL RS HAS COME FROM...?