i got a 1.2i corsa engine in a K reg nova, my car stalls when driving after couple ov weeks, ive took it to a few different mechanics now, ive had fuel sender unit changed , oil change , fuel filter , new rotar n leads, sum1 sed it cud be my Backbox or centre Box causin the prob, but fumes are commin out ok. sum1 also sed it cud be my carb, its got 1 fuel injector on it. also the coil. after the car has stalled tho giv it 20 mins or so n it starts again and can drive it for a bit n then same thing will happen. has any1 got any ideas on this, i will be more than grateful for any replies, am just really pissed off now n need to find the problem , thanx alot evry1.