Originally Posted by
locum8
Thanks for the speedy reply guys!
I'll get it booked in for a session soon to try and find the fault.
1 last question when I was in halfords getting oil and filters they stocked a fuel filter for the focus st post 2008 but I was under the impression that it was fitted with a lifetime filter. Did ford fit a changeable filter on the facelift cars? Because I've never change it

Going into halfords will be your first problem :P
Yep it's a lifetime filter, and is located in the tank.