If you are having trouble fixing your Toro lawn mower, check for a faulty carburetor, contaminated gas, a wet or faulty plug, a loose plug wire, an air filter, a faulty coil, a lever or ignition problem, sticky valves, a low compression flywheel, and an air filter blockage.

It won’t be long before your Toro lawnmower stops starting. This problem can be caused by a wide range of factors and parts. When it comes to determining what to check and where to begin, there are so many options Toro Lawn Mower Won’t Start.

In addition to an engine that lacks fuel or air, a faulty spark plug, or an electric system failure will cause Toro lawnmowers to not start. Blockages in the fuel system, a broken gas cap, a dirty carburetor, a plugged air filter, and a faulty battery are some examples of what can cause this.

Here, we look at every possible reason for your Toro lawn mower’s engine not starting. The various techniques through which these problems can be resolved will also be discussed. Take a look at the details now!

Reasons Why Your Toro Mower Won’t Start 

Toro Lawn Mower Won’t Start

It’s a known fact that your gas lawn mower will not run without gas. You may forget this obvious reason why Toro won’t start when you are frustrated and out of your mind.

My customer once yelled at me when his brand-new lawn mower wouldn’t start. I then found out, when I picked it up the next day, that it had run out of gas.

Despite being an intelligent man, he became so upset that he didn’t check his gas tank. The gas tank needs to be checked every now and then because anyone can forget.

Carburetor faults should be checked

Carburetors are used to supply fuel to engines. In the absence of this, an engine cannot function properly. There are several problems that can arise when a carburetor is faulty, including hesitation, stalling, rough idle, flooding, and others. 

Here are a few main symptoms of a malfunctioning carburetor that you should know about before you start replacing it:

• Engine performance decreased
• An exhaust fume that is black in color
• An unintentional backfire
• An overheated environment
• An inability to start

You can be sure the carburetor is responsible for any of these problems, along with the mower’s refusal to Toro Lawn Mower Won’t Start.

A Toro mower can be operated with fresh gasoline

Your fuel system can become clogged with old gasoline, making it impossible to start your engine. After about 30 days, gas begins to break down.

Fuel-containing ethanol collects moisture. It can clog your fuel system when this moisture evaporates, leaving behind a gummy substance. Also, ethanol can cause parts of your fuel system to degrade.

To repair, drain the fuel tank and flush it. Sea Foam® fuel additive stabilizes and cleans your fuel system. Add fresh fuel that includes a fuel additive to stabilize and clean your fuel system. Sea Foam Motor Treatment has many benefits for your Toro. Find out why below.

There is a fuel line blockage on the Bull  

Similarly, fuel lines can become clogged by the same substances that clog fuel filters. Check sections of your fuel hose for blockages by removing the end and placing it in a container.

If you want to check the flow in each hose, shut off the fuel flow using the shut-off valve or clamps.

The most effective method for clearing a clogged fuel line is to remove the fuel line, spray carb cleaner into the tube, and use compressed air to blow air through the tube until the line is free of debris and gummy residue.

Unless you are able to resolve the clog, you may need to replace your fuel line if it is dry and cracked. Your local hardware store or online store may carry fuel lines.

There is a fuel line blockage on the Bull  

Similarly, fuel lines can become clogged by the same substances that clog fuel filters. Check sections of your fuel hose for blockages by removing the end and placing it in a container.

If you want to check the flow in each hose, shut off the fuel flow using the shut-off valve or clamps.

The most effective method for clearing a clogged fuel line is to remove the fuel line, spray carb cleaner into the tube, and use compressed air to blow air through the tube until the line is free of debris and gummy residue.

Unless you are able to resolve the clog, you may need to replace your fuel line if it is dry and cracked. Your local hardware store or online store may carry fuel lines.

Thoroughly inspect the throttle control on your Toto lawnmower

Bail control pushes the cable, which applies pressure to the on/off switch near the coil, activating the circuit.

Located on the lawnmower handle, the throttle lever is located on the lawnmower handle. A lawnmower must be started by putting the lever in the “on” position.

During this time, you should also check the cable from the bail lever to the engine. It may not be possible to activate the on-off switch if it is bent or broken.

Toro models sometimes come with batteries, so it is imperative to verify that the battery in your lawnmower is fully charged. Moreover, make sure that the battery is sufficiently charged and that the fuse in the battery is intact before electric-starting a lawnmower. The battery won’t work if the fuse is blown, and the electric start won’t work.

Final Thoughts/ Conclusion

Toro lawnmowers don’t start for a variety of reasons, and this article covers every one of them.

Prior to implementing any of the solutions to fix the defective parts, make sure you check for all symptoms of the possible problems described above. Further, replace a part only if you are certain it is the one causing the issue. I wish you luck when it comes to fixing your lawn mower!

The majority of times, a Toro lawnmower does not start because of a simple reason, a reason that makes you wonder why you didn’t think of it sooner Toro Lawn Mower Won’t Start.

Follow the 10 steps in the checklist above if you are having trouble starting your Toro lawnmower.