Hi All
Boyfriends had a Rover 400 since March and recently when you start it it runs lumpy (it sounds like it is only running on 3 cylinders). Also sometimes when it sits there you can hear the revs lowing and highing... It seems to rev up and down between 750-1500. Sometimes it nearly stalls when idling as it only shows its idling at 500rpm...
Any ideas?
Donna