I have a 92 Lumina Z34 with about 110,000 miles. just replaced fuel injector and fixed 3 vacuum lines. car started and ran great with the exception of both cooling fans running non stop all the time. A day later driving down road and car just died, no sputter no nothing just died. got it pulled over and hood up, noticed upper intake plenum and throttle body and coolant hoses were extremely hot. Temp gauge said normal operating temp but i don't think any coolant was being pumped through motor. so now it wont start at all, it turns over and is getting gas and spark as far as i can tell but wont start. If anybody could help it would be greatly appreciated.