Chrysler Repair: a few diff. problems, wd 40, motor mounts

Question
i noticed that when i was driving oh about 10mph that the engine seemed to think i gave it gas but i didnt, in otherwords surged and also just it being in park, running and i was sitting in the seat, it started to vibrate, like a back and forth vibration, also when the drivers door is opened the interior light dont come on but if you open anyother door the lights come on. please help me, i am going crazy, we just had 2 of 3 motor mounts replaced was wondering how we would know if the 3rd needed done too. thank you very much for your time.

Answer
hello vicky
the light on the door you will see a black buttion on the frame of the door spray it with wd 40 . chack the motor mounts again also could be timing belt . good luck to u hun and if you need more help just ask and you have a pretty name please rate my serivice pete