Toro snow blower leaks gas from carb will not run

I have a Toro 421 4-stroke snow blower (I know not the same model). This was just recently fixed to correct a factory problem where the float seat was corroding due to the ethanol content in fuel nowadays. It was leaking gas from the top of the carburetor, I'm assuming from a vent hole. They fixed it under warranty. It was bought in 2009 and was only a year old.

My mothers snow blower, exact same model, bought at the same time, had the same problem. Hope this may help to find a solution. I have a Toro 421 4-stroke snow blower (I know not the same model). This was just recently fixed to correct a factory problem where the float seat was corroding due to the ethanol content in fuel nowadays. It was leaking gas from the top of the carburetor, I'm assuming from a vent hole. They fixed it under warranty. It was bought in 2009 and was only a year old. My mothers snow blower, exact same model, bought at the same time, had the same problem. Hope this may help to find a solution.

I also have a 421QE with the same problem. Discovered on 1st use this winter. Parts back ordered and now its snowing and I am without a machine. Toro terrible customer service and will never buy anything from them again. This is obvious known problem that Toro ignored to determent to paying customers. I also have a 421QE with the same problem. Discovered on 1st use this winter. Parts back ordered and now its snowing and I am without a machine. Toro terrible customer service and will never buy anything from them again. This is obvious known problem that Toro ignored to determent to paying customers.