Hi just bought a 2006 mondeo st tdci done 81k full ford service history.I drove it back home approx 80 mile not a problem really smooth.But today went in it started first time drove approx 1 mile and it cut out or mite of been me stalling but when i started it again it kinda revved on its own then just cut out done that approx 4 times then after i kept restarting it eventually it just went fine.Any ideas what this could of been just been in it now and took it for a spin and all was fine