Are you experiencing problems with your Kohler ignition coils? If so, you are not alone. Many people face issues with their Kohler engine’s ignition components from time to time, and it is important to know what these common problems are and how to fix them.
In this detailed guide, we will discuss the most typical Kohler ignition coil problems and provide step-by-step instructions on how best to go about diagnosing and repairing them.
We’ll also look at some preventative measures to help avoid any further damage or malfunction. Read on for all of the details.
The Most Common Problems with Kohler Ignition Coil
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A Kohler ignition coil is an essential component in a small engine’s ignition system. It functions like a transformer, taking the 12 volts of energy provided by the battery and transforming it into an electric spark that ignites the fuel and air mixture inside the cylinder to start the engine.
The high voltage required to create this spark is typically between 20,000 and 40,000 volts.
A Kohler ignition coil is made of two coil wires wrapped around a laminated iron core.
When the engine starts, the flywheel magnet passes close to the coil, which induces a current in the primary winding of the coil.
This energy flow creates an electromagnetic field in the coil’s secondary winding, causing it to produce the high-voltage spark necessary to spark the fuel and air mixture in the engine’s cylinder.
Without a properly functioning ignition coil, an engine cannot start. In addition to being present on small engines such as lawnmowers and snow blowers, Kohler ignition coils can also be found in cars.
In these engines, the coil creates a spark for each cylinder of the engine, allowing it to start and run efficiently.
Overall, Kohler ignition coils are a critical component of an engine’s ignition system and must be maintained in order to ensure that an engine starts and runs properly.
If you notice that the engine isn’t functioning properly, there could be an issue with the Kohler ignition coil, and here are some of the typical problems you could encounter.
1. Overheating
One of the most common problems with Kohler ignition coils is overheating. If your engine is running too hot, it can lead to a variety of issues, including reduced power, misfire, and even complete engine failure.
Fortunately, some simple solutions can help prevent or fix this issue. The first step in solving the issue of an overheated Kohler engine is to make sure that it is properly lubricated.
A lack of lubrication can cause friction, leading to increased heat. Make sure that you use high-quality oil and check it regularly.
In addition to proper lubrication, you should also make sure that your engine has adequate cooling.
Ensure that your radiator is free of any obstructions and that the fan is running properly. If necessary, you can install a larger cooling fan or an externally mounted auxiliary fan to help keep your engine cool.
Finally, it’s important to check the condition of your Kohler ignition coil. Over time, these coils can become worn or damaged.
If this is the case, replacing them with new ones is a good idea. Doing so will help ensure that your engine runs as efficiently and reliably as possible.
By following these simple steps, you should be able to keep your Kohler ignition coil running cool and prevent overheating issues.
2. There is no Spark
Another one of the most common Kohler ignition coil problems is a lack of spark. If your engine is not producing any spark, it can be caused by several different factors.
The first thing to check when diagnosing this problem is the spark plug or plugs. Ensure they are in good condition and have proper gap settings for your engine.
If the spark plugs are worn or damaged, they may need to be replaced. Next, check the ignition system wiring for any signs of corrosion or damage.
Corroded wiring can cause a lack of power to reach the spark plug and result in no spark. Make sure all connections are tight and free of corrosion.
Finally, in some cases, it may be necessary to replace the ignition coil altogether. The coil can become damaged over time and may need to be replaced.
If you suspect your ignition coil is the problem, check with a professional mechanic to ensure that it is the correct part for your engine and replace it as soon as possible.
To replace the ignition coil yourself, begin by disconnecting the negative cable from the battery.
Once this is done, locate the ignition coil and remove the mounting bracket securing it in place. Disconnect the wires connecting it to other components and then pull out the coil.
Once you have removed the old coil, install a new one in its place. Ensure all connections are fastened securely, and the mounting bracket is properly secured.
Finally, reconnect the negative cable to the battery and fire up your engine to make sure it has a spark.
By following these steps, you should be able to diagnose and solve any Kohler ignition coil problems that may arise.
3. Very High Consumption of Fuel
Yet another one of the common Kohler ignition coil issues is very high fuel consumption. This occurs when the spark plug misfires, leading to an incomplete combustion cycle and a decrease in engine efficiency.
To solve this issue, it is important to check the spark plug wires and ensure they are in good condition.
Additionally, faulty coils should be replaced, and it may also be necessary to check the fuel injectors for proper functioning.
If all of these components are in good working order, then a tune-up should be performed to ensure better engine performance and reduce fuel consumption.
Following these steps can help you solve high fuel consumption problems caused by Kohler ignition coils.
Additionally, keeping your Kohler ignition coils in good working order is important through regular maintenance and replacing any faulty parts.
Cleaning the spark plug wires, checking the wiring harnesses, and possibly replacing any worn or damaged components can all help prevent issues due to poor ignition coil performance.
Regularly servicing your engine can also help ensure optimal performance and reduce the likelihood of ignition coil problems. Proper maintenance can help keep your Kohler engine running smoothly for years to come.
Kohler Ignition Coil Problems: Are they a deal breaker?
Kohler ignition coils are integral components of any Kohler engine. As such, when they fail or encounter problems, it can bring the entire motor to a screeching halt.
But are these problems really the end of your engine? The answer is: not necessarily. While ignition coil issues can be difficult to diagnose and repair, in most cases, they are relatively easy to fix.
Usually, it won’t be necessary to replace the ignition coil altogether, as you can inspect and repair the individual elements that may be causing it to act up.
The bottom line is that Kohler ignition coil problems rarely call for professional help. However, if you’re inexperienced in this area, it is always recommended to contact a licensed professional instead of trying any DIY methods on your own.
Marvin is an expert in farming equipment with a strong background in agricultural engineering. He graduated from Kansas State College of Agriculture, where he received a degree in Agricultural Engineering and specialized in farm equipment design and maintenance.
