Our 2002 Ford Focus 1.4 hatchback has 35000miles on the clock. Since its MOT/service we have noticed a slight squeaking noise (sounds like a windscreen wiper) which only seems to occur when the engine is warmed up.
I think it happens at constant speed or idling.
Any ideas?
Thanks.
Sounds like the fan belt. Happened on mine too... try dropping some talc on belt while car is switched on and see if it disappears. Works a charm on mine.