Snowblowers, like any motorized equipment, require routine maintenance to keep them running well. However, given yours worked fine the last time you used it, there’s a high possibility the issue is small and something you can solve yourself.
Pull out your owner’s handbook before trying the troubleshooters below to fix a snowblower that won’t start. If you don’t have all of the tools you’ll need, you may pick them up at any auto supply store.
Toro is a snow blower and other lawn and garden appliance company in Minnesota. Single-stage, gas-powered snow blowers are the most popular among consumers.
Why Toro snowblower won’t start
If your Toro snow thrower won’t start, there are a few troubleshooting methods you may try to address the problem.
Troubleshooting your Toro snowblower might save you time and money compared to going to repair service. One of the most prevalent reasons for failure to start is a lack of gasoline.
Toro snowblower Spark Plug
Look for evidence of wear or damage on the spark plug. Replace the spark plug if the porcelain insulator is broken, an electrode is burnt away or damaged, or there is excessive carbon buildup at the electrode. Use a spark plug tester to see if the spark plug is faulty.
- When the engine starts cranking, you should observe a bright spark between the tester’s terminals.
- If there is no spark, the spark plug is likely faulty and has to be changed.
- In case the spark plug has developed a gap between it, then:
- Insert the.032 gauge feeler between the side and center electrodes to check the spark plug gap using a spark plug feeler gauge.
- If the gap is too wide or too narrow, use the notch in the feeler gauge to bend the side electrode slightly until it tightly fits the.032 feelers.
- Place the spark plug in the engine and tighten it with your fingers clockwise until it is hand-tight. Reinstall the spark plug wire after tightening the plug with the spark plug wrench until the wrench gives mild resistance.
To avoid breaking the exterior ceramic insulation, don’t overtighten the plug.
If the problem persists, then go for these
- Disconnect the spark plug wire from the plug to remove it.
- Place a 3/4-inch spark plug socket wrench over the plug and crank counter-clockwise until the plug can be twisted and removed by hand.
- Look for obvious damage, dampness, corrosion, oil residue, or black carbon coatings on the plug.
- If the plug is broken, replace it; if it is damp or dusty, wipe it with a cotton swab or rag before lightly brushing it with a spark plug cleaner or soft wire brush.
Remove the old gas from the tank and refill it
Because your snowblower has been sitting dormant for months, the gas may have formed a sticky residue, making it impossible to start the machine.
If the tank is low, check the fuel level and fill the mower with fresh gasoline from a fuel can. If the gasoline is old belonging from the previous season or older than that, detach the fuel line from the carburetor’s side and drain into an empty fuel container by removing the line clip with a screwdriver. Before filling the tank with new fuel, reconnect the fuel line and tighten the clamp with a screwdriver.
- With a tiny siphon pump, siphon off the old material, then follow these instructions to dispose of the gasoline.
- Then, fill the tank with new gas and restart the engine.
Carburetor Inspection and Cleaning
Even after you’ve drained and replaced the gas tank, the carburetor might be clogged by residue from the previous gas.
- Add fuel stabilizer, a gasoline treatment agent that helps liquefy residue, to dissolve it.
- If you left untreated gasoline in your snowblower from the previous season, the carburetor may need to be cleaned. Moisture may have gummed up or corroded the carburetor.
Problems with a limited carburetor are the most common problem with tiny engines.
- Fill the snow blower’s gas tank with a fuel stabilizer at the rate stated on the container, then try to start the equipment.
- Even if it doesn’t start right away, keep cranking the engine by repeatedly pulling the starting chain to assist push fresh gasoline and stabilizer through the carburetor.
It’s feasible that the carburetor is obstructed. Leaving gasoline in the snowblower for an extended length of time is the most prevalent cause of blocked carburetors.
The carburetor might become clogged with this sticky gasoline, preventing the motor from igniting. Try cleaning the carburetor using carburetor cleaner if it’s clogged. If cleaning the carburetor does not work, the carburetor should be rebuilt or replaced completely.
Toro snowblower won’t start