Hi I looked at an omega b 2,5 v6 today, a top car at a great price!!! first impression was just GEIL!! Then test drive first I liked of driving behavior. but then when I stayed on gas for longer time, the car started to die! after I turned off the engine it didn’t go on any more. then the jumped on, but had misigned and died in the low turning range!! kan for me than the only 4-5 cylinder has run! Only out of pure r neugire what could that have been? So I can exclude ignition cables and spark plugs!