My 94 Chevy S10 pickup 2.2 liter was overheating and when refilling it and then trying to let the radiator "burp" it spewed a bunch of anti-freeze out. Refilled it and replaced the thermostat as a starting point. Old thermostat was stuck so I figured I was good to go. Now the truck won't start. It turns over (loudly) but won't fire. Checked all connections and fuses and nothing got wet but the air filter when the radiator spewed. Not sure where to go from here. Any help is appreciated.