Thanks for your reply ,we did get a new key and ignition switch for the key that had broke previously ,now the truck keeps on turning over but not starting,we change the fuel filter ,try bleed the injector lines,there,s diesel coming through but idles for a couple minutes and then dies of .
Is there any thing i'm missing?
Is the injector pump restriting the fuel ?
Is there any link for the new ignition switch?
What type and model of engine is this cummins or paccar ?
Just getting frustrated

Nigel, May 2010

you're old key is programmed to the engine immobiliser system and has a small black chip inside it .
you will either have to put this chip into the NEW key or get DAF to come out and programme it .
alternatively you could remove the steering shrouds and place the pick up ring put the OLD key inside this and then start the vehicle with the NEW key .

lecky, May 2010