Small Engines (Lawn Mowers, etc.): Snowblower, snowblower, model type

Question
I haven't been able to get my snowblower to start this season.  I took off the spark plug and added about a teaspoon of fuel and it started right up but then quits.  Obviously the engine doesn't seem to be getting any fuel.  Where should I start?  This is a Snapper model: I4222.

Thanks!

Answer
 Hello Deb:

 Remove the Fuel Line from the Carburetor and Make sure the Gas Flow is Good to the Carburetor. If it is then, Remove and Rebuild the Carburetor. For More Assistance, Send me the Make Model Type and Engine Code off of the Engine, Please. With these I can Locate a Breakdown/IPL and Better Assist you. Thanks.

 Good Luck

 Respectfully

 John