9 Reasons Why a Leaf Blower Won't Start

 You may have observed that the trees start changing color at the beginning of the fall. You must be aware that once the leaves start dropping, you may turn to your favorite leaf blower purchased from an online tool store to power through the work with the arrival of time. 

Assume that the time does arrive and you attempt your maiden firing up your blower this season. But nothing happens. It isn’t uncommon for a leaf blower vacuum to face challenges while starting after spending most of the year packed inside the shed. 

 

However, in maximum instances, the issue isn’t that serious. Let us find out the leading 9 reasons why a leaf blower doesn’t start. 

 

1. Blocked Fuel Filter 

 

A leading issue due to old, sticky fuel is a clogged fuel filter. Probe whether the fuel filter has been clogged by messy fuel. If it is so, then this will stop the blower from starting. That’s why you have to change the filter. 

 

2. Blocked Carburetor 

 

When fuel sits for a longer duration, it becomes thick and sticky, and once you attempt using it, this dense sludge may clog the carburetor. Probe the carburetor to find if this is what has occurred. If it is so, you can either clean the carburetor only if it is not seriously challenging. Else you may rebuild the carburetor if the issue is more critical or entirely change the carburetor in the worst-case scenario. To prevent this issue, never leave fuel sitting unused inside your blower for long. 

 

3. Old Fuel inside Your Leaf Blower 

 

Maybe the main reason why a leaf blower doesn’t begin at the start of the season is due to old fuel. Gasoline doesn’t age properly, and if you keep it abandoned inside your leaf blower for a month only, it may deteriorate to the point where the blower won’t start properly. So, the consequence of leaving the fuel inside the engine for six months or more could be disastrous to the extent that the fuel inside your blower may transform to thick sediment. In such a scenario, you must remove the old fuel and replace it with fresh fuel. Remember to remove old fuel before storing your blower for long. Else opt to buy handheld bubble blower afresh. 

 

4. Oil-Gas Blending 

 

If your blower is a two-stroke engine and you don’t utilize it for a while, the oil and the gas in the fuel blend may start disintegrating. Fix this problem by simply shaking the tool properly before starting it. This is an easy trick and always worth an attempt. However, this is applicable for 2-stroke engines and not a 4-cycle leaf blower. 

 

5. Spark Plug 

 

Spark plugs may have become damaged or dirty preventing your leaf blower from starting. If a bit dirty or not properly connected, clip it back into place or a quick clean may help. But, if the electrode is burned, the insulator is cracked, or there is a large accumulated carbon, you must change it. Spark plugs are quite affordable, and it is better to change them at the beginning of the season. 

 

6. Air Filter 

 

The clogged air filter prevents proper amalgamation of fuel and air in the engine and compels the blower to stop functioning. Unlike the problems, this will occur with more use instead of disuse. Avoid this situation by frequently cleaning the air filter. If it is too dirty to clean, change it. 

 

7. Primer Not Pumped 

 

While starting a gas leaf blower, you must pump the primer before pulling the starter cord. If you don’t, then there’s a possibility of trouble starting it. Pump the primer around five or six times and attempt pulling the cord again to check whether this is the issue. 

 

8. Blocked Spark Arrestor 

 

The spark arrestor is a screen conceptualized to thwart the emission of sparks by the blower. If it is blocked, the machine doesn’t function. Remove it and clean it with a brush to fix the issue. 

 

9. Broken Rewind Spring 

 

The spring that rewinds the starter cord can break, leading to the cord’s failure to rewind after every pull. In such a scenario, change the spring and buy a new one. 

 

Inference 

 

In the case of a battery-equipped leaf blower or a corded version, there is a lesser possibility of difficulties while starting your machine. Probe another thing like whether it is plugged into a power outlet, whether the battery is fully charged or whether the power is switched on. Go through the manual properly and still if you are facing challenges carry your leaf blower to a repair shop instead of searching for power tools online in California.