Hi Guys
My 1.9 cdti, has done 143k miles, last week I noticed that when I am idling the revs have dropped to about 740 they used to be about 770 or there about. I also can feel a vibration when this happens and feels like its running rough.
Now if I am on a hill and just freewheel a bit the vibration goes and revs go back to normal,thats without touching clutch or anything,when I stop the revs drop again and vibrates.The car drives fine otherwise.
Would I be right in thinking early stages of the flywheen going? Help.