It’s no secret that bad ignition coils can cause a lot of issues with your car. In fact, it’s actually one of the most common problems that mechanics face. This is why it’s important to know how to test a bad ignition coil. Not only will this help you identify and fix the issue quickly, but it will also prevent other issues from happening in the future. In this blog post, we will teach you how to test a bad ignition coil. By following these simple steps, you will be able to get your car running like new again in no time.
What You’ll Need
To test a bad ignition coil, you’ll need a voltmeter, an ohmmeter, and a battery. Start by checking the voltage at the coil with your voltmeter. If the coil has failed, you’ll see a low voltage reading. Next, use your ohmmeter to measure the resistance of the coil. A high resistance indicates that the coil is damaged and should be replaced. Finally, check the battery’s voltage to make sure it’s getting power from the coil. If all readings are normal, then it’s likely that the coil is just defective and should be replaced.
How to Test a Bad Ignition Coil
Test the ignition coil by applying 12 volts to the coil and watching for the spark. If there is no spark, the coil is bad and needs to be replaced.
The Results
Testing a bad ignition coil can be difficult, but there are some simple steps you can take to determine if your engine is experiencing trouble. First, try starting the engine and keeping an eye on the spark plug while you turn the key. If the spark plug fires consistently and steadily, then the ignition coil is probably defective. If the spark plug doesn’t fire at all, or it fires erratically, then you will need to replace the coil.
Conclusion
If you’re experiencing Problems starting your car, there is a good chance that the ignition coil might be the culprit. Although it’s not always easy to diagnose, knowing how to test a bad ignition coil can help you get your car back on the road as soon as possible. In this article, we’ll teach you how to test a bad ignition coil and determine if it needs to be replaced. Armed with this knowledge, you’ll be able to take ACTION and get your car running smoothly again in no time!