Snow Blower Won’t Start? Here’s What To Do

We’ve all been there before when your snow blower won’t start. We see the work before us and try to mentally “come to terms” with it all.

We finally get ready, head out… and then.

Nothing.

If the snow blower won’t start at this stage, you’re in trouble.

A snow blower is a heavy-duty machine with many parts. It can be challenging for an inexperienced person to repair it so to save money in the long run, it’d be better to call a technician to repair your snowblower.

However, we will provide a 4 step checklist to assist in resolving your snowblower issues. If you diagnose the problem quickly, there are higher chances of getting it repaired by yourself.

Checklist: Snow Blower Won’t Start

SnowBower Won't Start

Step 1: Check The Valve and Switches

Snowblowers have many valves and switches these days. If you do not know the valve position and switches to start the snow blower, you should consult the operation manual…

If you cannot find it, search the manufacturer’s website. You can find a pdf copy of the snowblower model you are using.

Most snow blowers need throttle to be in a high position. It’s also crucial that you turn the duel valve on to start the snowblower. If it does not start after the accurate combination, you can go to the next step because there might be other issues.

Step 2: Check The Fuel

Add fresh fuel

If you are using the fuel from the previous season, it may cause issues. Some residue may form at the bottom of the fuel tank when the snowblower has been idle. It’s essential to remove this residue to start the machine. You can take a pump to remove the fuel.

It’s also better to get a siphon to clear the fuel entrance. After you are satisfied with the cleanliness, you can add fresh fule and test the snowblower again. Most snow blowers will run using this method.

Add fuel stabilizer

If you cannot clear the residue by physical force, it’s better to use the fuel stabilizers. Basically, it’s a liquid to remove the residue and stabilize the fuel flow.

You can add it to the fuel tank and let it stand for some time. When you have waited for a time specified on the fuel stabilizer operation guide, you can add more fuel and test the snowblower again.

You’ll probably have to pull the cord a few times with full force to run the fuel in the system. It will take some force to allow new fuel in the working chamber.

Fuel Stabilizer in Snowblower

Give a fuel boost

Snowblowers are like your car. Sometimes it can be hard to start the vehicle in extreme cold.

If the snow blower won’t start after clearing the residue, it can be due to fuel flow problems. You can add extra fuel to the carburetor by pressing the silicon bulb-like structure on the carburetor. This bulb will push more fuel into the carburetor to help the machine start the initial ignition.

Resolve fuel line issues

It’s possible to resolve the fuel line issues by inspecting the small pipe going from the fuel tank to the carburetor.

If there is a blockage in the fuel line, the snowblower will not start. It’s better to check for the blockage first. You can take out the fuel line and blow air through it. The air should pass without resistance.

If there is no blockage issue, you can check for the leakage. Leakage can also prevent fuel entry into the carburetor. You can check for signs of leakage. One part of the pipe will change color if there is leakage.

If this step fails, you can leave the fuel-related issues and check the other parts.

Step 3: Check The Spark Plugs

Snowblower Spark Plug Replacement Change

Resolving spark plug issues

Spark plus is a part of the ignition system. When you cannot start the snowblower, you can check the spark plugs. You can take out the spark plugs and clean them. If there is oil on the spark plugs, you can use the cloth dipped in fuel for cleaning.

You should also inspect the spark plugs for any cracks. If there are cracks in the ceramic part of the spark plug, it’s useless. You need to replace the useless spark plugs with new ones. it’s better to ensure that the spark plugs are fitted in place.

Also note that if one of the plugs isn’t entirely secured in place, the snowblower will not start.

Step 4: Check The Carburator

Carburator cleaning

The carburetor function to mix the fuel with air to ignite the engine. If the carburetor is dirty, it will not function.

Snowblowers cannot start without the help of a carburetor.

There are two ways to clean it.

Try removing the carburetor and cleaning it manually. It’ll usually be located below the air filter. If you need more help locating and removing it, you should also find the instructions inside the manual.

Also, try using some carburetor cleaner liquid. You need to find the air inlet to spray the liquid. The pressurized liquid will enter the carburetor to dissolve all the material blocking the mechanism.

Snow blower carburetor cleaning

Step 5: Getting Expert Help

If the problem does not resolve, you can call a professional to get better insight into the problem.

You should inform all the details to the mechanic to ensure that he focuses on other aspects of the problem.

It’s not ideal to open the snowblower by yourself as it can lead to the loss of parts. If you try to troubleshoot without a strategy, you may damage the snowblower.

Conclusion

A snow blower is a complicated machine. An inexperienced person can do limited interventions to solve the problems.

You should try to fix the minor problems before calling the experts. It’s also crucial that you do not open all the screws of the snowblower as it can complicate the issues. Some experts also give online consultations at a lower price.

You can ask them to help you with the fixing process. If the machine is not working after the fix, the technician will come to your location to fix the problem (hopefully).

Otherwise, it may be time for a new one. You can check out the highest-rated and best snow blower for more information.

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