Hope someone can shed some light on this for me
I have a 2010 Focus, with a 1.8 Duratec Petrol engine. I have noticed that sometimes, not all the time, the car can be a little rough at idle and you can feel it through the car, to the point where the Mrs mentioned it the other day and she was in the passenger seat.
The car was serviced 3000 miles ago (37500 i think). Ive read all sorts of rubbish about bad oil, worn engine mounts, dirty spark plugs etc etc.
Has anyone had this before??