Changing the spark plug in a leaf blower is a relatively simple process that can help improve the engine's performance and ensure proper ignition. Here are the steps to follow:
- Ensure your leaf blower is turned off and the engine is cool. Disconnect the spark plug wire from the spark plug to prevent accidental starting.
- Locate the spark plug on the side or top of the engine. It is typically covered by a rubber boot that connects to the spark plug wire.
- Firmly grip the rubber boot and gently twist it counterclockwise to disconnect it from the spark plug. Be cautious not to damage the boot or wire while removing it.
- Using an appropriate socket wrench or spark plug socket, insert it onto the spark plug. Rotate the socket counterclockwise to loosen and remove the old spark plug. Note: Some leaf blowers may require a specific size and extension for the socket.
- Once the old spark plug is removed, inspect it for signs of wear, corrosion, or fouling. If the spark plug is dirty or damaged, it is recommended to replace it with a new one. Having a model-specific spark plug ensures compatibility and optimal performance.
- Take the new spark plug and carefully insert it into the spark plug socket or wrench. Begin threading it by hand to prevent cross-threading, then tighten it gently with the socket or wrench, rotating in a clockwise direction. Make sure not to overtighten, as it may cause damage.
- Reconnect the spark plug wire by pushing the rubber boot firmly onto the spark plug end until it fits securely.
- Once the spark plug is securely replaced, you can start your leaf blower and check if it runs smoothly. If it still experiences issues, it might be necessary to consult a professional for further assessment.
Remember to consult your leaf blower's manual for model-specific instructions, recommended spark plug type, and any additional details or precautions that may vary from these general steps.
Best Leaf Blowers and Vacuums of 2024
1
Rating is 4.9 out of 5
EGO Power+ LB6504 650 CFM Variable-Speed 56-Volt Lithium-ion Cordless Leaf Blower 5.0Ah Battery and Charger Included
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Turbo button delivers 650 CFM, up to 180 MPH with tapered nozzle attached
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Up to 90 minutes of average runtime on a single charge with the included 56V 5.0Ah ARC Lithium battery
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Variable speed dial from 225 CFM to 470 CFM with lock on button for ultimate control
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High-efficiency brushless motor
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IPX4-rated weather-resistant construction
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64 dB noise level
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Compatible with all EGO 56V ARC Lithium batteries
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Spread and tapered nozzle attachments included
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5-year tool warranty, 3-year battery warranty
2
Rating is 4.8 out of 5
Husqvarna 970466901 150BT Gas Leaf Blower, 51-cc 2.16-HP 2-Cycle Backpack Leaf Blower, 765-CFM, 270-MPH, 22-N Powerful Clearing Performance
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Husqvarna 150BT Gas Backpack Leaf Blower combines a high powered gas leaf blower with state-of-the-art ergonomic design, a perfect gift for dad
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Powerful Clearing Performance: 2-cycle, 51-cc, 2.16-HP engine has a powerful blowing force (765 CFM, 270 MPH, 22 N), reduces emissions up to 60%, and increases fuel efficiency up to 20%
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Ergonomic Harness System: Gas leaf blower backpack features a padded harness, hip belt and weight-leveling load management system for optimal comfort
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Easy Operation: Air purge system removes air from the carburetor and fuel system for trouble-free starting, plus the variable speed throttle with cruise control allows for easy operation without the need to regulate the blower's speed
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Gas Blowers for Lawn Care: Gas leaf blowers simplify the process of regular yard maintenance and more demanding lawn care tasks, like cleaning up heavy, wet leaves and debris
3
Rating is 4.7 out of 5
EGO Power+ LB5302 3-Speed Turbo 56-Volt 530 CFM Cordless Leaf Blower 2.5Ah Battery and Charger Included
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Turbo button delivers 530 CFM, up to 110 MPH to power through heavy debris
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Up to 75 minutes of runtime on a single charge with the included 56V 2.5Ah ARC Lithium battery
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Variable speed dial from 260 CFM to 400 CFM with lock on button for ultimate control
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High-efficiency brushless motor
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IPX4-rated weather-resistant construction
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64 dB noise level
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Compatible with all EGO 56V ARC Lithium batteries
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5-year tool warranty, 3-year battery warranty
4
Rating is 5 out of 5
Cordless Leaf Blower - Electric Leaf Blower Cordless with 2 Batteries and Charger - 2 Speed Mode - 21V Battery Powered Leaf Blowers for Lawn Care, Patio, Blowing Leaves and Snow
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【Up to 2x Batteries】Tired of the time consuming of leaf raking and the back pain? Tired of the limitation of cord, the noise from the bulky blowers? Consider getting the LAZYBOI cordless leaf blower with two batteries for tackling your lightweight jobs. Within 30 mins, you can get your work done in any terrain, even for roofs and gutters.
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【Faster Charging and No Hassles】 Sometimes customers got annoyed by waiting too long to charge the battery. But with the LAZYBOI leaf blower, you will get the convenience of 1-hour fast charging. The cordless leaf blower set comes with a fast charger and two 2.0ah 21v batteries which keeps 40-min work for the low speed mode and 30-min work for the high speed mode.
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【Advanced Motor with Turbo Tech】LAZYBOI cordless leaf blower uses advanced turbo technology, which effectively boosts the maximum air speed to 150MPH. Although the turbo mode uses a lot of power (which drains the battery faster), it is quite useful for loosening up those stubborn patches of debris that get stuck and otherwise refuse to budge. Our LAZYBOI blower is absolutely a lightweight and cordless leaf blower that brings a better user experience than others'.
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【Lightweight and Portable】 Lightweight design makes it perfect for one-handed operation for easy maneuverability. Weighs only 3.38 lbs and features an ergonomic body that naturally moulds to the direction of blowing, you will experience 30% less user fatigue during operation. The upgraded rubber grip of the leaf blower is not only non-slip when used, but also provides you with just enough support to make your work easier.
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【Battery Maintenance】 Product Safety is Top 1 to consider, we've implemented overheat protection in our batteries to ensure consumer safety. To prolong battery life, please wait 5-10 minutes after discharge before charging, and fully charge the battery before storing it for 3+ months. The LED indicator shows red while charging and green when fully charged.
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【12 Month Waranti】 We offer you 12 months of free warranti service to make your leaf blower more durable and reliable. If you have any problems with our cordless leaf blower, please feel free to contact us, and we will answer it within 24 hours.
5
Rating is 4.6 out of 5
DEWALT 20V MAX* XR Leaf Blower, Cordless, Handheld, 125-MPH, 450-CFM, Tool Only (DCBL722B)
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Up to 450 CFM of air volume and up to 125 Mph with concentrator
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Innovative axial fan design that maximizes on air output and run time
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Low noise during operation - 66 dB(A), ideal for noise sensitive regions and properties
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High-efficiency brushless motor helps extend run time and motor life
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Lightweight and ergonomic design allows for easy control and arm movement
6
Rating is 4.5 out of 5
VacLife Leaf Blower Cordless with Battery and Charger-350CFM 150MPH 20V Electric Leaf Blower, Perfect for Lawn, Yard, Garage, Patio & Sidewalk Red (VL717)
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POWERFUL MOTOR & EFFICIENT CLEANING: VacLife cordless leaf blower is equipped with a copper motor which makes the appliance durable, energy-saving, and less noisy. In addition, the turbo booster helps to provide stronger airflow, which is up to 280 CFM. Plus the strong wind speeds up to 120 MPH, VacLife can work efficiently in helping you clean the target area.
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CORDLESS DESIGN & LONG BATTERY LIFE: This battery powered leaf blower is cordless and portable. It's convenient for you to carry around. The 20V 4.0Ah battery can support the blower to work for 25 mins in high-speed mode and 15 mins in turbo-speed mode. What's more, it only takes 2h to fully charge the battery. You can monitor the remaining battery and charging process by the indicators.
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VARIABLE SPEEDS: This cordless leaf blower features variable speeds. The harder you press the power switch, the stronger the wind is. By pressing the turbo-speed button at the same time, the wind reaches its strongest speed. Thus, this blower can not only blow away leaves, fragments, and dust but also snow and stubborn debris. You can choose suitable speeds freely to solve your problems.
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WIDE-APPLICATION: This electric blower is suitable for many different uses. It is not limited to the function of a lawn vacuum or a yard vacuum. It can be used to clean the garage, patio, sidewalk, porch, car, balcony, deck, and hard-to-reach areas. Moreover, this electric blower works effectively in cleaning damp leaves, snow, dust, and fragments as well as drying your car surface.
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USER-FRIENDLY & ERGONOMIC DESIGN: The handgrip of this blower for lawn care is wrapped with elastic rubber which makes it non-slip and comfortable to hold. Meanwhile, the assembly of the appliance can be finished easily in a few steps by referring to the user manual included in the package. ( Note: Please read the manual carefully before using the electric blower. )
7
Rating is 4.4 out of 5
Toro 51621 UltraPlus Leaf Blower Vacuum, Variable-Speed (up to 250 mph) with Metal Impeller, 12 amp,Red
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Superior blowing and mulching proven by controlled laboratory testing.This bag is designed to capture leaf particles not dust. Product needs air flow to work properly.3 in 1 Machine - Powerful Blower, High Speed Vacuum, Leaf Shredder340 CFM blow mode and 405 CFM Vac mode3 in 1 Machine - Powerful Blower, High Speed Vacuum, Leaf Shredder
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Powerful up to 250 mph degree. 350 CFM blow mode and 410 CFM Vac mode
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Vacuum tube, bottom-zip bag, cord storage hook, shred-all shred ring and time-saving oscillating tube included; Extension cord Sold separately
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Variable speed control for better control in both blower and vac mode
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This bag is designed to capture leaf particles not dust. Product needs air flow to work properly.
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3 in 1 Machine - Powerful Blower, High Speed Vacuum, Leaf Shredder
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340 CFM blow mode and 405 CFM Vac mode
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3 in 1 Machine - Powerful Blower, High Speed Vacuum, Leaf Shredder
8
Rating is 4.3 out of 5
WORX WG520 12 Amp TURBINE 600 Electric Leaf Blower
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[TURBINE FAN TECH] Worx engineers figured out how to get a jet engine-type motor inside of a leaf blower. Super powerful, yet not so loud that you’ll think it’s getting ready for takeoff
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[TWICE AS FAST AS PRO BLOWERS] Professional-grade gas blowers rely on outdated tech. The Turbine is cutting edge, and spins twice as fast as the blowers used by commercial grounds crews
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[2 SPEEDS FOR DIFFERENT JOBS] Go slow for pavement or tight corners. On the open lawn, switch to speed 2 and see what the 110 mph Turbine can do
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[600 CFM] We named the Turbine 600 after the 600 Cubic Feet per Minute of high-capacity air volume that shoots out of its wide-mouth nozzle. That’s a wide, strong path of air that allows you to clear large areas with fewer passes
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[DO IT YOURSELF. DO IT BETTER. DO IT WITH WORX.] WORX tools are engineered with cutting-edge technology, and above modern efficiency standards, so you can build a cost-effective tool collection that’s been designed to last
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[HYPER-STREAM AIR NOZZLE] We didn’t just stop designing once we were finished with the Turbine engine. We added an attachable nozzle, optimized to direct all that volume in a concentrated area for tougher jobs
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[ONE-HANDED OPERATION] All the power and only 6.4 lbs. The Turbine 600 is designed to be controlled with just one hand. The ergonomic design funnels the wind in a way that’s easy to handle
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[EXTENSION CORD RETAINER] The electrical cord comes with a retainer attached, so when using an extension cord it won’t disconnect, even when it gets snagged
What is the best time to change the spark plug in a leaf blower?
The best time to change the spark plug in a leaf blower is when it shows signs of wear or when the recommended maintenance schedule suggests replacing it. However, the specific time can vary depending on usage and the specific model of the leaf blower. It is generally recommended to check the spark plug condition annually and replace it if necessary.
How to prevent spark plug fouling in a leaf blower?
To prevent spark plug fouling in a leaf blower, follow these steps:
- Use the correct fuel mixture: Make sure you are using the proper fuel mixture recommended by the manufacturer for your specific leaf blower. Using an incorrect fuel mixture can lead to fouling.
- Use high-quality fuel: Always use fresh, high-quality fuel to avoid any impurities or contaminants that can cause fouling. Avoid using old or stale fuel.
- Avoid low idle speeds: Operating the leaf blower at low idle speeds for prolonged periods can increase the likelihood of fouling. Try to run the leaf blower at a higher idle or throttle speed when using it for extended sessions.
- Avoid excessive idling or frequent starts and stops: A leaf blower tends to foul the spark plug more easily if it is frequently idled or started and stopped. When using the leaf blower, try to avoid constant idling or frequent starts and stops to minimize fouling.
- Conduct regular maintenance: Regularly inspect and clean the air filter, as a clogged or dirty air filter can affect the fuel mixture and lead to fouling. Additionally, ensure the carburetor is properly adjusted and functioning correctly, as a poorly adjusted carburetor can contribute to fouling.
- Use fuel stabilizer: If you plan to store your leaf blower for an extended period, consider adding a fuel stabilizer to the fuel tank. This can help prevent fuel degradation and reduce the chance of fouling.
- Clean the spark plug: If you notice your spark plug is fouled, remove it from the leaf blower and clean it using a wire brush or spark plug cleaner. Ensure the spark plug is properly gapped, and reinstall it according to the manufacturer's specifications.
By consistently following these preventive measures, you can reduce the likelihood of spark plug fouling in your leaf blower and help maintain its optimal performance.
What is the recommended spark plug gap for a leaf blower?
The recommended spark plug gap for a leaf blower can vary depending on the make and model. It is always best to consult the user manual or contact the manufacturer directly to get the precise spark plug gap specification for your specific leaf blower. However, a common spark plug gap range for many leaf blowers is typically between 0.020-0.030 inches (0.5-0.75mm).
What is a spark plug in a leaf blower?
A spark plug is a small device, typically made of metal, that is used in internal combustion engines such as those found in leaf blowers. The spark plug is responsible for igniting the fuel-air mixture in the engine's combustion chamber, generating the necessary spark to initiate the combustion process. It consists of a center electrode, an insulated electrode, and a metal housing. When the electrical current from the ignition system passes through the spark plug, it creates a spark across the spark plug gap, igniting the mixture and providing the power to operate the leaf blower.
What is the average lifespan of a spark plug in a leaf blower?
The average lifespan of a spark plug in a leaf blower can vary depending on several factors, including the specific model and usage conditions. However, on average, a spark plug in a leaf blower may last anywhere from 50 to 100 hours of operation before it needs to be replaced. It's important to note that maintenance practices, such as regular cleaning and proper fuel mixtures, can contribute to the longevity of a spark plug. If you notice any signs of wear or performance issues, it's advisable to replace the spark plug to maintain optimal operation of the leaf blower.
What precautions should be taken when handling a spark plug in a leaf blower?
When handling a spark plug in a leaf blower, the following precautions should be taken:
- Make sure the leaf blower is turned OFF and the engine is cool before attempting to remove or inspect the spark plug.
- Always wear protective gloves and safety glasses to avoid any potential injuries.
- Disconnect the spark plug wire from the spark plug itself, ensuring the engine cannot accidentally start.
- Clean the area around the spark plug to prevent dirt or debris from falling into the combustion chamber when the plug is removed.
- Use a proper spark plug socket or wrench to avoid any damage to the plug or its threads. Make sure the tool fits securely to prevent slippage.
- If the spark plug appears loose or damaged, tighten it gently with the proper tool. Do not overtighten, as this could cause damage to the plug or engine.
- Inspect the condition of the spark plug for signs of damage, excessive wear, or fouling. Replace the spark plug if necessary.
- When installing a new spark plug, ensure it is threaded correctly and tightened to the recommended torque specifications provided by the manufacturer.
- Reconnect the spark plug wire securely, ensuring it snaps firmly onto the spark plug.
- Clean any accumulated dirt or grease from the spark plug and its surrounding area, as these contaminants can hinder the spark plug's performance.
Remember to always consult the leaf blower's manual for specific instructions and safety precautions related to spark plug handling.
