Poulan Leaf Blower Won’t Start. Starting up a company can be arduous. There are so many things one has to take care of at any given moment.
We see it happening all the time as you watch the trees begin to change color during fall knowing that soon enough you’ll need your Poulan leaf blower vacuum to clean up after them as they fall down and cover the ground.
Except when you do go to fire up your Poulan lawnmower for the first time of the year nothing happens.
It’s not unusual for a Poulan leaf blower vacuum to have problems starting after spending most of the year packed away in the shed, but with a list, you’ll be back on track before you know it.
Poulan Leaf Blower Won’t Start
Why my Poulan Leaf Blower won’t Start. If the carburetor is clogged, try cleaning it with carburetor cleaner. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. 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.
Ignition Coil Problem
The ignition coil works as part of your vehicle’s ignition system. The ignition coil sends voltage to the spark plug when the key is turned in the ignition.
This creates a spark, which makes the air and fuel mixture above it combust, creating an explosion and forcing air into the engine cylinder to power it.
If you can’t get your vehicle started but have confirmed that your spark plugs are fine, replace the ignition coil with a new one after testing to ensure they’re defective before installing them.
Use an ignition coil tester to test each of these components – if any are found faulty, replace them with new ones to get you back on track.
Faulty Spark Arrestor
A spark arrestor is a small screen that can prevent the engine from emitting sparks and thus helps to avoid wildfires.
However, over time a spark arrestor may become clogged with soot, and if it is clogged, the engine may not start because it results in low compression/insufficient gas flow.
So, remove the spark arrestor and clean it with a wire brush, or replace it entirely for better reliability.
Cause of Fuel Filter
The fuel filter is clogged. As the outer shell of most engines heats up, the fuel tends to expand.
Over time, the fuel filter may begin to swell and it will clog up and build up like a bottle brush causing old fuels from the tank to backpressure causing motor stalling.
Grabbing a clean rag or paper towel, soak it with some high-quality gas or diesel solvent. Pour this into the choke of your leaf blower while the machine is on its side.
This should dislodge any excess build-up inside the engine causing it to run more smoothly over time.
When the starter rope is pulled and released, the recoil spring should recoil the starter rope onto a pulley. If the recoil spring can’t retract onto its spool, it will be hard to start your chainsaw engine.
If your recoil spring seems defective, replace it with a new one. You might also consider replacing the whole system contained in the starter assembly as part of a repair process.
Including replacing worn or broken parts such as pistons and other disassembled components contained inside of a starter mechanism to eliminate all potential issues that could cause it not to function efficiently.
Failed Recoil Starter
When it comes to starting up your leaf-blower, both the pull starter and electric start are possible options.
If you’re facing difficulty with either one, it is possible that the issue might be the recoil starter assembly.
Pull on the rope with all your might while keeping a close eye out for any issues with the pulley or cam powering up as soon as you release your grip from the actual handle.
A clogged carburetor may mean that you need to clean out the fuel lines or drain the gas tank.
The most common cause of clogged carburetors is old gasoline, which leaves a residue that can clog up the small holes inside the carburetor over time.
You can open up the engine to clean out the lines or drain out any old stale fuel with a power injector cleaner.
If it doesn’t work, you need to either rebuild or replace the entire carburetor assembly.
Defective Spark Plug
You need to keep on top of your engine. We suggest that you inspect the spark plug for signs of wear or damage. If there is any sign of damage to the porcelain insulator.
This may imply that an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. When inspecting a spark plug ensure you are using a tester to check whether it’s working.
One should be able to see a strong spark between the tester’s terminals when cranking. If there is no spark this can mean that the spark plug is defective and should be replaced.
Poulan Leaf Blower Won’t Start