Yard Machine Snow Blower Won't Start Up? Check These Things

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A man using a snow blower to clear snow from a snowy street during winter.
Credit: pexels.com, A man using a snow blower to clear snow from a snowy street during winter.

If your Yard Machine snow blower won't start, check the fuel level first. Make sure it's not empty, as this is a common issue.

The choke might be stuck or not working properly, so try adjusting it to see if that makes a difference.

A faulty spark plug or ignition module can also prevent the engine from turning over. Check the spark plug for signs of wear or damage.

If the engine won't turn over, the problem might be with the starter cord or the starter motor. Check to see if the starter cord is damaged or worn out.

Troubleshooting Steps

Check the fuel filter to ensure it's not clogged, as this can prevent the snow blower from running.

The engine air filter may also be dirty, which can degrade performance, but it's unlikely to prevent the snow blower from starting.

Check the carburetor for gumming or rust caused by untreated fuel left in the machine from last season.

Make sure the fuel shutoff valve is in the 'on' position and the safety key is set to 'run'.

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Check Safety Switch

Credit: youtube.com, The Hidden Safety Switch Trick Exposed

Make sure the safety key switch is properly inserted into the holder and the red toggle switch is in the RUN position. This is crucial for starting your snow blower.

Failure to flip either one of these switches will result in an inability to start up your snow blower, and could even lead to flooding the engine.

You can also use spark plug testers and ignition coil testers to diagnose issues with your ignition coil.

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Engine Checks

If you're having trouble getting your snow blower to run, it's a good idea to check the fuel filter. A clogged fuel filter can constrict fuel flow to the point where the snow blower won't run.

A dirty engine air filter can also degrade performance, but it's less likely to prevent the snow blower from starting altogether.

The carburetor is a common problem area for small engines like those on a snow blower. If you've let untreated fuel sit in the snow blower from last season, there's a chance the carburetor needs to be cleaned.

Spark Plug Issue

Credit: youtube.com, Black Spark Plug = Hidden Engine Damage! Here’s How to Spot and Fix It

If your spark plug is unplugged, corroded, or covered in buildup, it can prevent your engine from running properly.

Try cleaning or replacing your spark plug by following the instructions in your owner’s manual.

Engine Overheated

If your snow blower's engine has overheated, it's likely due to a similar issue to a flooded engine - too much fuel. This can cause the engine to shut down or sputter before quickly turning off again.

In this case, waiting is also the best remedy. Give the engine 10 minutes to an hour to cool down and burn off the excess fuel.

The more you try to start the engine during this time, the worse it'll get. So, it's essential to be patient and let it sit.

Preparation and Maintenance

Before you can even try to start your yard machine snow blower, you need to make sure it's properly fueled. Check the gas level and add fresh fuel if necessary, and consider using a fuel stabilizer to prevent old gas from causing problems.

Credit: youtube.com, Yard Machines Snowblower Won't Start

It's also essential to check the oil level and top it off if it's low. Your snow blower's manufacturer will recommend a specific oil type and level.

If your snow blower has been sitting for a while, it's possible that the gas has gone stale and needs to be drained and replaced. This can be a real pain, but it's worth it to get your snow blower running smoothly.

Here are some key things to check before starting your snow blower:

  • Fuel level: Make sure the tank is full and the gas is fresh.
  • Oil level: Check the oil level and top it off if necessary.
  • Choke: Set the choke to the correct position for a cold start (usually full choke).
  • Primer: Prime the engine by pushing the primer bulb a few times.
  • Throttle: Set the throttle to the full-open position.

By following these simple steps, you can help ensure that your snow blower starts up smoothly and runs efficiently.

Starting the Engine

If your yard machine snow blower won't start, it's essential to check a few things before you begin troubleshooting.

First, make sure you have enough fuel in the machine. If you do have enough gas, some other things to check are the spark plug, the safety key switch, the throttle, and the starter.

Credit: youtube.com, How to Troubleshoot Your Snow Blower Not Starting

To start the engine, you'll need to pull the starter rope, if your model has one. This involves grasping the starter rope by its handle and pulling slowly until you feel it "catch" some resistance. Then, quickly and smoothly pull upward to start the engine.

If your model has an electric starter, take the three-pronged cord and plug the other end into an outlet. The outlet must be the same voltage as your snow blower.

If your model has an electric start, press the start button in short cycles of only five seconds until the engine fires and stays running. Overtaxing the starter can damage it.

Some signs that the carburetor is clogged on a snowblower are starting then dying a few seconds afterward, jerking, sputtering noises, and black smoke emitting from the exhaust. If you notice any of these symptoms, it's likely that your carburetor is clogged and needs to be cleaned.

Here are some common issues that can prevent your snow blower from starting:

  • Clogged or gummed-up carburetor
  • Broken electric starter
  • Low fuel level
  • Faulty spark plug
  • Safety key switch not engaged
  • Throttle not functioning properly
  • Starter not working correctly

A clogged carburetor can cause the engine to run for a few seconds then die. This is because the carburetor is not providing the engine with the proper fuel-to-air mixture. Cleaning the carburetor can often resolve this issue.

Steps

Credit: youtube.com, How to start a MTD yard machine snow thrower

To troubleshoot the Yard Machine snow blower, start by checking the fuel level, as a low fuel level can prevent the engine from turning over. Make sure the fuel level is above the minimum recommended level.

A faulty spark plug can also prevent the engine from starting, so check the spark plug for wear or damage. If the spark plug is damaged, replace it with a new one.

The air filter may be clogged, which can prevent the engine from getting enough air to start. Check the air filter and clean or replace it if necessary.

The choke may be set to the wrong position, which can prevent the engine from starting. Check the choke and make sure it's set to the correct position for starting the engine.

If the above steps don't resolve the issue, check the ignition switch for any signs of wear or damage. If the ignition switch is damaged, replace it with a new one.

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Frequently Asked Questions

How do you start a snowblower that has been sitting?

To start a snowblower that's been sitting, begin by removing the spark plug and spraying starting fluid into the spark plug hole. This will help get the engine running after a period of inactivity.

How do I know if I flooded my snowblower?

Flooding" occurs when too much fuel enters the engine, causing it to sputter or stall. Check your spark plug for fuel residue, a common sign of engine flooding.

Seth Meier

Senior Writer

Seth Meier is an experienced writer who has a passion for technology and innovation. He has worked in the tech industry for over a decade and has developed a deep understanding of emerging trends and disruptive technologies. As a blogger, Seth focuses on providing valuable insights and analysis on various topics related to technology, entrepreneurship, and digital marketing.

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