Is your snowblower engine surging like this? I hear it all the time, "But I used stabilizer" or "I shut off the fuel and ran it empty" DOESNT MATTER! Fuel stabilizer is more or less snake oil, it does not preserve fuel longer than 5 months, and you will have fuel related issues caused by fuel left in your machine even only 7-8 months. If your machines sat from March to November, your carburetor can still be salvaged, any length of time after that your odds are less in your favor. I replace more