I have a 2001 BULLITT mustang and had a 75 shot of gas on it, sprayed it 1 time thru 2nd and 3rd gear, parked the car and let it run for about 15 minutes. Turned car off and went inside, came back out about 15-20 mins later, went to crank it up and there was a LOUD pop, now my car wont turn over or nothing, and somehow the bolt to my crankshaft has been rounded off. Can anyone help me figure out what i did to it??