My berlingo van is playing up: starts well enough but as soon as you accelerate it cuts out. I have had fuel lines changed and had it checked for air ingress. Any ideas please.
You don't give us a whole lot to go on, but I guess this is the 1.6HDi engine?
I'd look at replacing the fuel filter, and then the operation of the tank fuel pump and common rail pressure sensor - in that order.
John