I have a 2003 Stratus 2.4, the main issue is when I'm sitting at a light or in drive sitting for a few minutes the car will buck almost like someone just rear ended me but they didn't. Any help on what could be causing this or why this is happening? Thanks for any tips

 

If your spark plugs or ignition wires are due for a change, that could very well resolve it. It did for me.