Craftsman Mower Will Not Start
Craftsman Riding Mower
It’s frustrating when you go to start your mower and it won’t turn over. There are a few things that could be causing the problem. First, check the fuel level. If the tank is empty, add fresh gas. If the tank has old gas, drain it and refill with fresh gas. Next, check the oil level. If it’s low, add more oil. If it’s dirty, change the oil. Finally, check the air filter. If it’s dirty, replace it with a new one. By following these simple steps, you should be able to get your mower running smoothly again.
How to troubleshoot a craftsman mower
The Most Common Reasons a mower will not start
1. No Gas or Bad Gas
To test this grab a container to collect the gas from the tank.
- Unhook the fuel line from the tank to the carburetor from the tank and put into the container
- Take the cap off the fuel tank
- let all the fuel drain out
- Take apart carburetor to remove all the residual gas
- refill with fresh clean gas
2. Plugged or dirty Carburetor
A carburetor is a key component of any internal combustion engine, and it is responsible for supplying the engine with a mixture of air and fuel. Proper carburetor operation is essential for optimal engine performance, and it is important to clean the carburetor on a regular basis. Carburetors can become dirty and clogged over time, which can adversely affect engine performance. In addition, carburetors can also become gummed up with fuel additives, which can further reduce performance. For these reasons, it is important to learn how to clean a carburetor. Luckily, the process is relatively simple and only requires a few basic tools.
1. First, remove the carburetor from the engine and disassemble it.
2. Next, use carburetor cleaner to remove any dirt, grime, or build-up from the carburetor parts.
3.Once the carburetor is clean, reassemble it and install it back on the engine.
With just a little time and effort, you can keep your carburetor clean and operating properly.
3. Bad Spark Plug
A spark plug is a crucial element of a lawn mower engine, and it is responsible for igniting the fuel and air mixture in the engine cylinder. Over time, spark plugs can become fouled with deposits, causing the engine to run less efficiently. If your mower isn’t starting as easily as it used to, it may be time to replace the spark plug. fortunately, this is a relatively easy task that can be completed in a few minutes.
1. First, disconnect the spark plug wire from the spark plug.
2. Then, use a spark plug wrench to remove the old spark plug. Be sure to insert the new spark plug snugly into the engine, and hand-tighten it before reconnecting the spark plug wire.
With a new spark plug in place, your mower should start more easily and run more smoothly.
4. Fuel Pump
The fuel pump on a lawnmower is responsible for delivering fuel from the gas tank to the engine. Over time, the fuel pump may become clogged or damaged, causing it to malfunction. If the fuel pump is not working properly, the engine will not receive enough fuel and will not be able to run.
To check if the fuel pump is working, first make sure that there is fuel in the gas tank. Unhook the fuel line from the carburetor and see if fuel spits out when you try to start it.
5. Bad Ignition Switch
The ignition switch is one of the most important components of a mowers ignition system. It is responsible for supplying power to the spark plugs, and it must be turned on in order for the engine to start. The ignition switch is usually located on the steering column, and it is typically turned with a key. In some mowers, the ignition switch may also be used to activate other electrical components, such as the radio or headlights. If the ignition switch fails, it can prevent the engine from starting, and it may also cause other electrical problems. As a result, it is important to have a working ignition switch in order to keep your mower running properly.
To test a switch you will need a multimeter to see if there is any volts when you turn the key on
6. Bad Battery
Your battery should have at leas 12.6 volts to start your mower. If it is any less than that it will have trouble turning over the motor fast enough to start.
A battery is an electrical device that converts chemical energy into electricity. A battery typically consists of two or more electrodes, a separator, and an electrolyte. The electrodes are made of materials that can conduct electricity, while the separator is made of a material that prevents the electrodes from coming into contact with each other. The electrolyte is a solution that helps to transport ions between the electrodes. When a battery is connected to an external circuit, electrons flow from the negative electrode to the positive electrode. This flow of electrons creates an electric current that can power a device. Batteries come in a variety of shapes and sizes, and they can be made from different materials. A bad battery can damage your mower and make it difficult to start. You should always consult your mower’s manual to find out what type of battery it uses.
7. Bad Starter
If your mowers battery is having trouble starting your engine, it might be time to test your starter. The starter is responsible for turning the engine over when you turn the key, so if it’s not working properly, your mower won’t start. There are a few ways to test your starter to see if it’s the source of the problem.
1. First, check the battery to make sure it has enough power. If the battery is dead, the starter won’t be able to turn the engine over.
3. Make sure that there is voltage getting to your starter by using a test light or a volt meter.
When you turn the key their should be at least 12.6 volts going to your starter if you dont you have a bad battery or a bad wire.
2. If the starter still doesn’t work, it’s likely that the problem is with the starter itself and you’ll need to replace it.
By testing your starter, you can narrow down the cause of your car’s starting problems and get it back on the road in no time.
