Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

I have a Toro 521 snowblower with a Tecumseh 5 hp motor. This winter is the first time it's seen snow in about 15 years. I've changed the oil, lubricated the drive gears and auger gear box.

On the first run, it started and idled for about 5 minutes and then stalled out. It wouldn't stay running at anything less than 3/4 choke. I figured it may be from the carburator jet getting clogged (being it sat for 15 years) , so I removed the carb and completely disassembled it, cleaned everything and put it back together. 

On the second run, the engine did the same thing.  Any ideas or suggestions?

tnichols 747!!!!! you have a private message. also by cleaning the carb did you clean the high speed and low speed jets and orifices out with a fine wire? you problem is most likely a fuel restriction in the jetting or fuel orifices in the carb.lots of carb cleaner and  compressed air to blow every thing out.