Van stalled and wont start

If it turns over fast enough to start you might have a ignition problem or a fuel delivery problem (fuel pump). If it is turning over slow you probably have a bad alternator or battery. First check all your fuses and go from there. To see if the fuel pump is turning on, just turn on the ignition and listen for a buzz or whine from the fuel tank area and if you do not hear anything chances are that you need a fuel pump if you hear it turn on then off you have fuel and then you need to verify if you have spark from the ignition system which should be done by a professional because of the high voltage from the coil. Hope this helps.