Small Engine Troubleshooting Problems? Ask a Mechanic Now.
It won't turn over, or it won't start? Starter is spinning engine? If so, if you remove the spark plug and ground it, do you have spark when cranking? If you have spark, put finger and rag over the spark plug hole, and see if you have enough compression t move your finger when cranking.
If you have spark and compression, you have lost fuel.