frod transit 2008 - cranks but won't start - yerwan

I have a 2008 ford transit 2008..85ps fwd van.will turn over all day long but wont start unless I put a booster pack to it. No dtcs.fuel rail pressure was going to high so I put a pressure relief valve on it and suction control valve as well. (Prv wasblown).fuel pressure within tolerance now.there is a good battery and good starter motor on it.tryed crank sensor, ignition switch.all to no avail, oh and fed pump and return into can so rules out diesel running back or taking in air.thinking of sending injectors of to get cbecked now.any help would be greatly appreciated.


Ask Honest John

Value my car