2007 Pontiac G5 Base 4 Cyl 2.20L
Car shifts hard, traction light on, check engine light on, air bag service light on.
My car has some issues with hard shifting, and sputtering as though being choked somehow. Happens intermittently not every start. The Service Airbag light came on first, and has something to do with the passenger seat because it doesnt always come on unless there is a person or items of any substantial weight placed on it, but then the traction control light came on, and the car was reading to service traction and service airbag. Now the check engine light has come on and its hard shifting mostly in the first and second gears also when shifting into reverse.
First step - have the stored fault codes or check engine light scanned - for free - at any local auto parts store; Advance Auto, Auto Zone, NAPA. Then, post a reply as 'add answer' with the specific code for more assistance.