Hi. My Ariens snowblower, Model 724, has a Tecumseh engine model # OH195SA. It has been working fine and ran just last month with no problems.Today it would not start.I even used the electric start .I change the sparkplug and oil every year. This machine is well maintained and stored in a heated garage. I use only fresh gasoline with a stabilizer added, as I do with all my outdoor equipment.I removed the plug, and could see that it was getting spark. I poured a teaspoon of gasoline into the hole where the plug goes, replaced the plug, and it started immediately but only ran for 5 seconds. Tried this several more times with the same results.Seems not to be getting fuel, and I'm sure that the gas shutoff is in the proper position.Is there a filter or something else I can look at next? Any suggesations would be greatly appreciated. Thank you very much. Dave, CT