Hi, can someone help please, got a 54 plate Mondeo 2 ltr tdci engine blew so put in engine out of a 2006 model, put on my old turbo, vacuum type, put in my old cam sensor and flywheel sensor plus fuel rail pressure switch, new fuel filter, cleaned egr valve and working ok. The problem is struggles to start, when it runs, runs perfect, drove it approximately 40 miles no problems, no fault codes showing but when I stop the engine just will not start. It appears to only start when engine is cold although does try to start when warm but never catches.


The fuel pump and injectors are the ones out of the new engine they have not been disturbed at all. We seem to have good fuel rail pressure when running at about 3000 rpm its up to about 15000 psi but just at a loss as just why it won't keep running.


Any help or information would be greatly appreciated.