Changed fuel filter on a 2007 1.8 TDCI, which is on the low pressure side of the system. Now engine will not start and I assume have air in somewhere? Have tried lots of things, sucked up fuel thro filter so can see good fuel at exit from filter unit, also have tried pouring fuel down the exit pipe to the pump. CJUXy.

how to change fuel filter on ford mondeo 2.0 tdci