Fiesta Cutting out

[Bondy88]

I have a 1999 Fiesta zetec that keeps cutting out when ever i am slowing down to stop at traffic lights or at a roundabout. The revs drop when i put my clutch in to change down a gear.

I have had new spark plugs, fuel filter, icv, been told the air mass meter won't be causing it.

Any other idea of what could be causing it??

Any help appreciated

 

[^neo^]

Probably a dirty throttle body. Tin of carb cleaner will probably sort it out.
Also check you havent got any blocked oil breathers or any of the small rubber pipes havent fallen off or are split