Have a 2000 hyundai sonata GLS V6 w/174,000 miles, noticed that when starting the car seems to idle really rough where the seats are shaking. After about a week seems fine. Then happens again. Take off from stop sign or light 1st gear is really rough feels like injector is out but second gear and rest are fine. 1st gear same thing. Only happens when the idling is rough at start up. No check engine light, new wires, plugs fuel & air filter changed about 30,000 miles ago. Just have no clue getting a little old
have the same problem?
Tuesday, June 16th, 2009 AT 6:31 PM