Got a fiesta in at the moment with an idle problem... most of the time its fine but every now and again as you approach a junction and coast the revs drop, pick up, drop, pick up, drop then stalls.

The other odd thing is that the idle varies from 1200 to 850 to 650 randomly....

any ideas?!

Its got an electronic throttle and I cant see the ISCV but to be honest I haven't looked hard LOL

Alex