Troy Bilt Weed Eater Won’t Start

Troy Bilt Weed Eater Won’t Start. The Troy-Bilt Weedeater is a powerful American tool that is made to trim the toughest of weeds. It has a gas-powered engine that does not quit until the job is done.

It also starts up quickly through its simple kickstart mechanism, making it great for weekend gardeners who are working on tight timelines.

While this machine works best for trimming the toughest weeds, it sometimes has off days during which it refuses to start.

This can be frustrating to deal with, especially since there are no clear answers as to what causes these off days other than sheer bad luck.

Troy Bilt Weed Eater Won’t Start
why troy bilt weed eater won't start

One of the most common causes of engine and starting issues is fuel. If your engine will not start, ensure your fuel tank is filled with fresh fuel.

Fuel over 30 days old can negatively impact the assembly of your Troy-Bilt and other weed trimmers; always choose fresh fuel in Troy-Bilt weed eaters.

In this post, you will learn about the potential issues that can make this trimmer not start and how to address those.

Sparking Problem

Spark plugs that are poorly designed will not be able to deliver the energy needed for ignition. This black rubber boot is there to protect your fingers from electric shocks, but not necessarily if it’s broken.

Remove the rubber boot to reveal the plug. By unscrewing it, you can see if the tip looks rusted or damaged.

Replace the trimmer spark plug if it does. Place it back in place, making sure that the metal tip points outward instead of inward.

A Faulty Recoil Starter

Your trimmer’s recoil starter is the solution for getting its engine started. If your trimmer’s recoil starter isn’t working, there is no reason why its engine should start up.

It could be a sign that something in your trimmer is broken and needs changing. Before assuming that your trimmer’s issue is related to the recoil starter, the user should first inspect it to check if anything has been broken or if it’s not working properly.

If, when pulling its rope, it doesn’t turn the crankshaft of your trimmer, then you should take it out, let someone who knows how to look at these sorts of things take a look at it and replace it if needed for you to get on with using your trimmer properly.

The Ignition Systemthe ignition system

Troy Bilt Weedeater chainsaws typically run off of a one-piece capacitor discharge ignition system.

The coils that are built into the system act as the capacitor, storing up electrical current before firing it to the plug, where it creates a spark.

The flywheel on the starter has two magnets that connect with the arms on the module inside the engine, which causes the coils to discharge electricity up to where it is needed.

Filter Clogged With Fuel

It is possible that a clogged fuel filter is preventing your trimmer from starting. If your Troy-Bilt trimmer isn’t starting, you should first check the filter for too much gunk and then replace it.

Fuel may need to be replaced if it has been in the engine for more than 30 days and has begun to deteriorate; however, we recommend that you drain the old fuel and flush the tank with fresh fuel before continuing.

In addition to improving your results, you will be able to use your trimmer for longer without having to replace filters as often since they become dirty faster as they age.

The Carburetor Repair Kit

The carburetor might be clogged. Learn what to do when it’s clogged because if not taken care of, or even if this is your first time encountering the problem, you might have to replace the entire carburetor.

If you are an owner of a Toro String Trimmer, whether it is a horizontal or vertical shaft model, take note of the following symptoms to determine where in your trimmer’s system, specifically in the fuel line or carburetor may be found cause for your trimmer being unable to start right up.

For optimal results in this matter, don’t skip out on finding out step by step instructions below on how to continue troubleshooting and fixing the problem at hand; these instructions will help you save time and money!

The Defective Air Filterthe defective air filter

If your air filter is clogged, there will be too much fuel coming in and not enough breathing room for the engine. As a result, it may not start. Check for maintenance alerts.

If we detect that the air filter is dirty (and replace it – which is pretty simple according to Autozone), alert maintenance can come out and inspect your car.

Pulley And Spring Rewind

Before inspecting or testing the spring, ensure that the starter rope is being pulled back into the crankshaft area after the engine has been initially started.

If it is not being pulled back, replace both the starter rope and recoil pulley assembly. Some pulley assemblies are replaceable as individual components, but it may be easier to replace an entire recoil spring assembly.

If needed, because springs are so tightly wound around the crankshaft, starter rope, and other internal parts of the mower.

Faulty Spark Arrestor

A spark arrestor is a small screen that prevents the engine from emitting sparks. Over time, the spark arrestor can get clogged with soot. If the spark arrestor gets clogged, the engine may not start.

To unclog the spark arrestor, remove it and clean it with a wire brush. One may also replace the spark arrester if needed or possible.

Flywheel’s Magnets Problem

The flywheel magnets should be very clean and show no signs of discoloration. Dirt and wear will cause a low magnetic field, and the charge won’t develop properly.

The magnets should be strong enough to pull a large socket to them. The way you can tell if your magnets are strong enough is by holding a large socket against them.

If the socket doesn’t move, then, they’re good to go. You can clean the flywheel with a wire brush and a rag; just wipe slowly and carefully, so you don’t damage the flywheel fins.

Troy Bilt Weed Eater Won’t Start

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