u may have blown off a charge pipe that y its running like shit, and as far as starting it it may not be the starter, does it click when u trun the key? well take off the plastic cover that covers the thing u put the key in....and on the other end of the silver tune looking thing the key goes in is a round plug thing with like 7 wires soldered to it push in on that and wile pushing in on it try and start it.........sory if i made that hard to understand