Can any one help my 1.6 desiel 05 plate 407 saloon has recently started mis-firing. When the enginge is on but stationary, the car kind of revs it self, first I thought I was imagining it but it is visible on the revometer. Also when driving paticulary in 2nd and 3rd gear you can phsically feel the car mis-firing. Has anybody else had this problem, Does any body no what it is, Is it any thing to worry about, Does it cost alot to fix??????????????????..
Any advice really apreiceated..........
Any advice really apreiceated..........