What causes a leaf blower not to start?

What causes a leaf blower not to start?

Leftover fuel in your leaf blower is one of the primary reasons a leaf blower won’t start. Gas left in the tank for 30 days or more can deteriorate, causing the engine to stall or not start properly. If left for 6 months or more, the gasoline can turn into a thick sludge.

Why is it so hard to start a blower?

If your blower is having a difficult time starting, then you may be dealing with a carburetor issue. The carburetor’s job is to ensure the proper mix of fuel and air is directed to the blower’s engine. As mentioned, the carburetor can become clogged, making it difficult for fuel and air to enter the engine.

Can you flood a leaf blower?

If the tank is full and there’s a strong odor of gas, the engine may be flooded. Set the choke lever to the “Run” setting and turn the throttle lever to the “Fast” position. Then pull the cord until the engine finally starts.

Does a Poulan Pro leaf blower have a spark arrestor?

Common solutions for: Poulan Pro Leaf blower starts then dies. The spark arrestor is a small screen that prevents the engine from emitting sparks. Over time, the spark arrestor can become clogged with soot. If the spark arrestor is clogged, the engine may stall.

How do I know if my leaf blower motor is bad?

You might also hear ongoing whirring noises, or noises that change or get louder if you increase the fan speed. These are all signs of problems with the blower motor. In some cases, you may even notice smoke or smells of burning while driving, in which case you should pull over immediately.

What does a clogged spark arrestor do?

An almost totally blocked spark arrestor screen on a two-stroke, air-cooled engine can cause the engine to overheat. The result is that the piston expands into the exhaust port and the engine seizes. The piston scored because the engine was unable to dissipate heat fast enough.

Can you run a leaf blower without a spark arrestor?

These screens help prevent heated gases from escaping the internal combustion engines. In many countries, these screens are a mandatory requirement for not just all leaf blowers, but most internal combustion engines, such as cars, motorcycles, chainsaws and other lawn and garden equipment.

Can you put regular gas in a leaf blower?

The majority of leaf blower manufacturers recommend regular unleaded gasoline for their products. Most of them would recommend 87 octane gas or up, with an ethanol blend of 10 percent or less.

What to do if your Poulan leaf blower won’t start?

Common solutions for: Poulan Leaf blower won’t start 01 – Spark Plug Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug.

Why won’t my leaf blower start?

If the recoil starter assembly is defective, the leaf blower won’t start. Remove the starter assembly and inspect it to determine if it is working properly. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn.

What is the warranty on a Poulan Pro Lawn blower?

Under Poulan Pro’s brand, all garden items and gas-powered lawn items have a 2-year warranty. If the manufacturer has any defects, it will cover up to four years. If the blower is under warranty under this time frame, all parts and labor will be covered at no charge.

What does the recoil starter do on a leaf blower?

The recoil starter assembly engages the crankshaft to turn over the engine. If the recoil starter assembly is defective, the leaf blower won’t start. Remove the starter assembly and inspect it to determine if it is working properly.