I recently arced the positive terminal of the battery to the hood and blew 2 fusible links. \I repaired them and the car won't start. I was told the ecm was bad so I changed it and still nothing. The car turns over and starts for a second then shuts off. It turns over after that but thats it. When I turn the key on I only get a 9V reading on the volt gauge but the battery is brand new. I have also tried replacing the coil and still nothing. What else could it be?