I know mines not a Fiesta but its running OFAC so its sort of a Fiesta lol

Basically every time I take her out and it geets up to normal temp and I igo off for a drive, I put the clutch down and the revs start to die, then it cuts out

As soon as I start it again it idles fine...

Anyone got any ideas?

I'm thinking a sensor gone down but I'm not sure where to start, anyone else had the same prob?

 

Idle control valve maybe. Can be found bolted onto the left hand side of the inlet manifold.

 

Crank position sensor?

 

i texted ya about this yesterday wes, ISCV