Had the Vectra for a good few years and had a few issues which I've sorted sucessfully. One which has been elusive all along is that the Veccie goes into limp mode every now again on long climbs and when applying some welly!
To add to it now, when I apply some welly to the accellerator,the cars revs shoot up (as you'd expect) and drop off almost straight away - and then slowly back up where you'd expect them to be. I suppose you could say that the responce of the car is not what it should be!
Has anyone come across this sort of issue before? The car in question is a pre facelift 2.2dti. Any help on this would be much appreciated.