So I been noticing after I had a accident on my front right bumper side, My cars looses acceleration after a full stop, then I have to hit the pedal again to keep these car going. Also my car has engine light fault code P0300 and P0411. I would appreciate your help, Thanks.

 

A little bit of googling came up with this for the P0300: OBD-II Trouble Code: P0300 Random/Multiple Cylinder Misfire Detected

And this for the P0411: P0411 Secondary Air Injection System Incorrect Flow Detected