Mitsubishi Pajero - fueling issue

[ginge191]

do these have a fuel pickup gauze on the pickup pipe in the tank like the 306s?

I believe so; the pickup and filter was cleaned and changed

This sounds like the injector pump, have you had the seal replaced on the injector pump? We own a Pajero and had lots of problems but it now runs perfect 

Is it a tough job, I've only looked quickly at the fuel pump, does it need timing again or is not mechanical pump?