Hi

I ran out of diesel and in an attempt to get the air out of the system, I put air pressure into the tank from a compressor. It just seemed to work, when suddenly I was getting only air from the tank.

I disconnected the feed from the tank at the fuel filter and sucked on it. Only air. Somewhere along the line from the tank to the filter something got dislocated

Could someone please indicate where this might be and what need to be removed to repair

Your assistance will be greatly appreciated

Kind regards