Had this car for years. Been great. recently it started shaking when its heated up. although if you give it aceleration it stops but when idle its really jumpy, almost like trying to take off. If you drive it too much and you stuf n take feet off pedals it cuts out. I know its not the coil pack as a friend has the same car so he put coil pack on but made no difference. just wondering what it may be?

Rory, September 2009