Shakes or Wobbles problem
2004 Saturn Ion 4 cyl Front Wheel Drive Automatic 116000 miles
My daughters car engine is shaking. Its seems to happen mostly after it has been driven and warmed up and when you shut it off and restart it has a hard time running and starts shaking. We have changed the spark plugs and wires and the engine module on top and still seems to be doing it. The code the auto parts store originally gave us was multiple missing? Not sure what else to try. I just spent a small fortune having the transmision rebuilt on the car for the second time in 2 years. I appreciate any help you can offer.