I go to start the car. It ignites but then pulses and dies. Two days ago my car started to heat up. I stopped car was in a rush didn't let it cool down. And like a complete idiot I went and took radiator cap off. It shot up and got all over my engine. Once it cooled it started I put water temporarily so could drive to get antifreeze/coolant. Went and got the antifreeze and started the car to put it in. Started the car and like I said ignited then surged and dies. What do you think is the problem?