hi m8 , as above check the dizzy the cap change the engine sensors so you can have a clean start if the problem continues, fuel pump wiring is vital make sure you check it or better replace it the wir. diagram floats somewhere in the forum (sorry i dont have it)heat shield in front of the turbo is very important in my opinion make sure the cossie you have has one. if not the loom on the wall needs a good checking.