Hi

This transit came in with bad starting and hunting carried out leak off test on injectors found 2 faulty and replaced. Made no difference after running for for ten min ran perfect switch ignition off start up runs crap again has anyone got a waveform for cam/crank i can compare this one too.i have no fault codes when running rough the only thing i can find wrong with it is the fluctuation on the fuel rail pressure between 260 bar-390 bar at tick over when it runs as it should no fluctuate 290 bar steady have changed the pressure relief valve and pressure regulator valve now banging my head against a wall any help much appreciated

Simon