I own a t reg polo estate vin no. Wvwzzz6kzxr533230, engine no. Aft253274. Recently after about 15-20 miles it will cut out but will start again straight away. Thereafter about 5 miles further it will cut out again but will need 5-10 minutes before it will start and this will keep happening. I have had the plugs, the leads, the coil, the crank shaft sensor replaced and a whole host of cracked air pipes. It has been suggested that the cam shaft sensor also be replaced but this vehicle doesn't have one!

This is normally a very reliable vehicle which has been regularly serviced and i would appreciate any useful suggestions as the mechanic who has been working on it is running out of ideas.