R reg Highline totally standard apart from Magnex back box the car has had a major service inc plugs oil etc when running its like a bullet, solid and consistent never misses a beat, but over the past few days these are the symptons 1. the car will just cut out randomly, just the engine, lights everything else comes on etc 2. when trying to start it again it cranks over but doesnt fire up. 3. then after leaving it abit it does, but at the mo its not starting. 4. it has a cat 1 alarm and immobiliser built into hte phob, and its full closure. will get the make. 5. Started teh car after a couple