Alfa Romeo Forum banner

19tdm

  1. 1.9TDM engine flutter

    Alfa 159, Brera & 946 Spider
    Hi all, Could anybody tell me why my 159 1.9TDM engine sometimes softly flutters (very low level engine pulsations) with some loss of power at about 2200rpm in 4th gear while on the motorway. Changing up to 3rd gear and accelerating solves the problem immediately. After a while, symptom goes...
Top