The car was running fine..had a low battery then boosted it..now when I turn the key iN the ignition..ignition comes on but when turning full to start there's no swing..replaced the battery with a new battery but still doesn't swing..I know that the car has a computer box that probably controls the fuel pump and fire..could it be that the pc box is short circuited because of boosting..could there be a relay that protects that box? If so how do I solve this problem?