Technical Camper won't drive

[lp195757]

My 31 year old fiat ducato campervan ticks over but it won't drive just cuts out tried new fuel filter but don't know where the fuel pump is to change it can anyone help

 

[varesecrazy]

My 31 year old fiat ducato campervan ticks over but it won't drive just cuts out tried new fuel filter but don't know where the fuel pump is to change it can anyone help

Second post