My above VW cut out whilst driving. The day before I couldn't start it after coming back from shopping - had been parked for about an hour. Glow plug warning light just flashed. After half an hour or so, all started fine and drove home 3 miles. Next day - drove half a mile and the car cut out and stopped. Couldn't start it for over an hour. No warning lights this time. Managed to get it going after an hour and drove back home. Now it won't start again. Someone has suggested it may be the electric pump in the tank - anyone know if I am on the right lines here? When it runs the engine always sounds great, even though it is high mileage. Anyone else had anything similar or ideas of what could be wrong? New member on this forum so looking forward to your answers! Many thanks.