I need help with the 22re engine in my toy home. It all started with a bad alternator and we replaced it. Then it would just crank and it had no spark. We replaced the plugs, wires , cap and rotor. It still cranks and does not start. It has fuel going to the engine. Here is a video of the motor cranking.
https://www.youtube.com/watch?v=UWGpCOHxosQ