Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!
Have you ran a spark test? Take a spare spark plug and with spark plug wire removed, and attached to the spark spark plug, grounded it the engine, crank and watch for spark at the plug tip. If it has spark, You have a fuel probelm. Will it fire if you use a small amount of starting fluid in the air filter end? If it does, no fuel to the cylinders Engine may have an electric solenoid i the base of the carburetor, does this solenoid click when you flip key on and off?