Ok so i was coming home from the movies with my girlfriend the other day and i was on 470 when this charger was riding my butt when i was already going 70. so i picked it up alittle bit. i put the boost half way in and the car was jerking. like the supercharger couldnt do it. the engine was shaking the whole car. it has never done that before. Could the supercharger be going bad? or does it need more oil? motor mount? i just want my baby fixed