Hiya Mikey! I agree with the others on this little baby, but if none of the above solve your problem, scope the CAS and see if you have any interferance. We've had several of these where there is interferance at the Crank Angle Sensor, causing non start and cutting out! If it does it on the next roadtest, watch the rev counter when it happens and see if it drops instantly to zero whilst the engine is still in motion! This does usually throw a code up for CAS fault though! HTH Mike, Gunner.