Re: Fiesta mk4 cutting out
Hey there, no real need to replace the Idle control valve, generally its a build up of carbon deposit. Remove it, spray the two holes you see with lots of Carb Cleaner (so no more black grime comes out) and then soak with WD40 before drying it out. Works a treat .........unless it is broken. Also gets rid of a humming/whistling noise that may be present with this problem.