Engine Starts Then Stalls

1. Visually check all air hoses, fuel hoses and connections.
2. Check fuel pump supply voltage and fuel pressure.
3. Check cold start injector, thermo-time switch and auxiliary air device.
4. Check [1][2]engine temperature sensor and air induction system.
5. Check ECU multipin connector.
6. Check valve clearance and compression pressure.
7. Retest vehicle with new ECU.