What do you do when your snow blower doesn't start? (2023)

How do you start a snowblower that has been sitting?

To start a snowblower after sitting, you first need to drain the tank and add fresh fuel and stabilizer to it. If the engine still won't start, clean the carburetor or check the spark plug for damage.
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You will need to set the:
  1. Throttle to “High”
  2. Fuel shut-off valve to “Open”
  3. Choke to “Full”
  4. Run switch to “On”
9 Aug 2022

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How do you know if you flooded your snowblower?

Check the Spark Plug and Ignition System

Fuel on the Spark Plug: If there's fuel on your spark plug it likely means you flooded your snowblower engine trying to start it, so simply clean the fuel off of your spark plug.

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Why is my snow blower not working?

Snow-Blower Solutions. If you have a gas model, first check to see whether there's gas in the tank. If the gas blower has an electric starter, make sure the blower is plugged into an outlet. Otherwise, if the gas is more than 30 days old, ethanol in the fuel may have caused moisture to build up in the fuel system.

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Do you start snowblower with choke on or off?

Always use the choke to start a cold engine, turning to “Full Choke.” Check your Owner's Manual for proper choke positioning. If the temperature is above 32 degrees, priming the carburetor may flood the engine easily so try only choking the engine.

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Should you let snowblower run out of gas?

At the end of the snow blowing season, you never want to keep fuel in your snow blower, even if the gas is stabilized; always drain the tank. You can use a siphon or chemical pump to quickly remove the remaining fresh fuel and store it in an appropriate gas can.

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Can I use a regular extension cord to start my snowblower?

Your winter extension cord needs to be able to handle the rated amps of your snowblower. The numbers don't need to match exactly, but generally, a 12-gauge cord 50'-100' long will safely handle equipment using 10-15 amps of power.

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How long to wait after snowblower is flooded?

Wait for an hour or two if you've accidentally flooded the engine by pumping the prime button too many times. The fuel needs a little time to evaporate before you try to start the engine again.

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How long to wait if engine is flooded?

Perhaps the best remedy for a flooded engine is time. Simply open the hood of your car and let excessive fuel evaporate for as long as you can. After about 20 minutes try starting your car again without hitting the gas pedal. If this still does not work, you may have to check your spark plugs.

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How do you know if your carburetor is clogged on a snowblower?

Dirty Carburetor Symptoms

Your snowblower engine turns over, but will not start. Your snowblower engine will eventually start but will have difficulty, most likely due to debris. The engine is sluggish or jerks. This could be the cause of the engine running lean, due to an imperfect air-fuel ratio.

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How do I know if my snowblower spark plugs are bad?

Faulty spark plug warning signs

The engine requires repeated attempts to start or the engine won't start at all. The engine misfires or runs rough. The engine starts, but stalls shortly after. There is a noticeable increase in fuel consumption during normal equipment use.

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Why is my snowblower not getting spark?

The most common cause of a snowblower without a spark is a fouled spark plug. Cleaning and gapping or replacing the spark plug will fix the problem. Other likely causes of snowblower no spark include: Faulty control switch (on/off switch)

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How do you force start a snowblower?

Prime the engine to force fuel into the carburetor.

First, prime the engine by pressing the flexible primer bulb, a small rubber or silicone bulb located on your snow blower near the carburetor, three to five times. This will force a small amount of fuel into the carburetor where it can more easily ignite.

What do you do when your snow blower doesn't start? (2023)
Do you open or close a choke to start a motor?

An engine needs more air as it warms up, so the choke needs to open to allow more air. With a manual choke, you will need to close and open the choke yourself when starting your engine, while an electric choke will control the air supply itself when the engine is started.

What happens if you leave the choke on too long snowblower?

Leaving the choke on for too long will cause unnecessary engine wear and waste fuel. This is also bad for the environment. The choke is mainly used during winter to help with starting. The engine needs its fuel to be vaporised in order to burn it.

How long can gas sit in snowblower?

How long can gas be stored before it goes bad? Whether in a gas can or in your snow blower, gas can go stale and lose its volatility in as little as 30 days. Using Sta-Bil Storage Fuel Stabilizer can increase storage time up to 24 months.

Can I start a snowblower with old gas?

Even still, when you need your snowblower to work on a moment's notice, using unstabilized, old fuel is about the worst thing you can do for your snowblower. The moral of the story: use fuel stabilizer, and never use old gasoline.

How long does a tank of gas last in a snowblower?

How often should you refill the gas in a snowblower? About every 30 minutes. Snowblowers eat fuel because the engines are under heavy load and run flat out all the time.

What happens if gas is left in snowblower?

A snowblower may start with old gas in the system, however, a no start is a more likely outcome. Draining the gas and refueling often solves the problem, but a full carburetor cleaning may be needed also. Adding a fuel stabilizer at the season's end will prevent stale gas and carburetor gumming.

How long does it take to run the gas out of a snowblower?

How often should you refill the gas in a snowblower? About every 30 minutes. Snowblowers eat fuel because the engines are under heavy load and run flat out all the time.

How do you start a carbureted engine that has been sitting?

Adjust the airflow and fuel, feathering the throttle once ignition is achieved. A very careful spray or two of starting fluid or a squirt of fuel directly in to the carburetor or throttle body may also help successful combustion and keep the engine running for the first few seconds.

Should I drain the gas out of my snowblower for the summer?

Drain the Fuel

​Even if the gas has been stabilized, we recommend completely draining your snow blower's fuel system before storing it away for the season. Gas oxidizes and breaks down over time, creating sludge that can build up inside your snow blower's fuel tank, carburetor and fuel lines.

How do I flush the gas out of my snowblower?

Sawchuk suggests using a store-bought gas siphon or a turkey baster to remove most of the gas, then running your snow blower until the tank is dry and the machine stalls out. The gas that you've removed from your snow blower can be funneled right into your car.

Can you turn snowblower upside down?

With a lighter, single-stage snow blower, turn it upside down if you have to, but get as much of that old fuel out as you can before refueling. (Gas stations accept used gas, but you can even put fuel from any four-stroke engine into your car's gas tank.) Before filling up with fresh gas, mix in fuel stabilizer.

Is 10 year old gas still good?

Degradation occurs from the get-go but most gas stays fresh for a month or two without issue. However, gas that is more than two month old is generally OK to use with only minor decreases in performance. Gas that is older than a year can cause issues, like engine knocking, sputtering and clogged injectors.

What happens if you prime a snowblower too much?

Our Toro snowblower recommends pressing the primer button twice. We've found it actually requires more like 8-10 pumps to get going. Be careful not to over-prime, however, since it can flood the engine.

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