Small Engines (Lawn Mowers, etc.): Tiller wont start, gas line tank, rear tine tiller

Question
  I have rear tine tiller with a 6hp Tecumseh engine. While using it recently for quite some time it died and i haven't been able to get it started since. I cleaned gas line tank and filter.Spark plug is getting fire.Can you help me?

Answer
 Hello Tony:

 What happens when you Prime the Engine with A Small Spray of Starter Fluid or Gas? Will it Start and Quit? If yes, the Carb Requires Cleaning and Overhauling. It could be More, like the Valves, but Try this and Let me Know what Happens, Please.

 Good Luck

 Respectfully

 John