[geo.k23]

Originally Posted by StewartIngram

Having had similar, my thoughts are the senders in the fuel tank. One is attached to the pup, one to the filter. There are threads on here about it. Also, you can use the diagnostics via the mileage trip button, to measure the o/p of each side to diagnose which is faulty.
Be warned, it is not a fun job, neither pump nor filter come out of the tank complete, you have to take them apart in situ (and risk dropping bits into the tank- guess how I know). On reassembly it is very easy to dislodge or trap pipes in the tank too.
Not a difficult job in theory, just awkward to do.

Thanks for replying although it's what I was dreading to hear I will look more into it before I tackle it thanks again