I bought the car second hand two years ago with very low miles on it; approx 20,000.
The major problem with it is it keeps dying literally at high speed or at any given time with no apparent warning. So I grind to a halt in the middle of the carriageway with a car that appears to have the life completely taken away. I usually call the AA, but find by the time they get to me, the car comes back to life and we carry on as if all is OK again. This happens now 1 time a week on average, what should I do and what's the problem. I see and hear this story from many other Vauxhall owners with brand new cars, mainly the Vectra 2.2 diesel.
Check fuel pump relay.