has surge tank usually, feels very much like fuel surge, but was happening with the tank, without the tank etc. ive replaced lift pump to make sure the pump sure tank is getting enough fuel, but this is why i want the guage, so i can see the pressure drop to confirm or if its cutting with no pressure drop then its something else....
this fault was very strange, does seem to be load related as went the whole way up ashley forest no drama on the last run, but then cut out after the dipper and after the finish.
im rewiring for dedicated feeds for the in tank and external pumps, i have a laptop to log all the stuff off the ECU to see if i can see an error with any sensors like a dodgy TPS or something, so the only thing i cant see is the fuel presure. im hoping the new lift pump and wiring will solve