I have a 2008 2.4 100hp ford transit.
The vehicle isn't starting. It's cranks but no attempt to fire. Whilst cranking we cracked the injector pipe and loads of air came out so we closed it and repeated that procedure for about 1 hour and there's still loads of air come out not allowing the fuel pressure in the rail to build up.
The fuel coming from the high pressure pump dosnt seem that strong would anyone have any ideas