compression ratio Alfa Romeo 156 2004 Notice d'entretien (in French)
Nothing was found :-(
Try to search something different in this manual:
fuel consumption, fuel filter, ad blue, wiring, remote control, refrigerant type, remove seats, TPMS
Popular in this manual:
suspension, CD changer, instrument panel, radio, OBD port, lock, ABS, service, window, change time, traction control, dimensions, octane, service interval, fuse, phone, service reset, key, reset, language, isofix, ECO mode
Or view whole manual here: