When it comes to starting your car, you don’t want to have to worry about anything but getting on the road. But what if something goes wrong? What if your car won’t start no matter how many times you try? One of the most common problems with car engines is a bad ignition coil. If you don’t know what this is and you don’t have the money to replace it, then your only recourse may be to take your car in for repair. In this blog post, we will show you how to diagnose and fix a bad ignition coil on your own, so that you can get back on the road as soon as possible.
What are bad ignition coils?
If your car won’t start, there’s a good chance that the ignition coil is bad. This component helps to start your engine by sending an electrical current through the spark plugs. If the coil is defective, it may not produce enough power to start your car. In some cases, this issue can be resolved by replacing the coil. However, in other cases, the coil may need to be replaced altogether. If you’re not sure if your coil is bad, or if it needs to be replaced, please consult a mechanic.
How to test your ignition coil
If your car won’t start with a new or replacement ignition coil, there are a few things you can do to test it. First, check the resistance between the spark plug lead and the engine ground. If it’s low (under 1 megohm), then you likely have a bad coil. Second, perform a “hot wire” test. Put a wire from the spark plug lead to the engine block and crank the engine over. If the spark occurs at once when you touch the wire to the block, then the coil is good. Finally, replace the coil if all of these tests fail.
How to replace your ignition coil
If your car won’t start, there’s a good chance that the ignition coil is malfunctioning. Replacing the ignition coil is a relatively easy process and can solve many car problems. Here’s how to do it:
1. Park your car in a safe place.
2. Remove the front bumper cover.
3. Locate and remove the three spark plugs from the engine.
4. Disconnect the wires connecting the coils to each spark plug.
5. Remove the old ignition coil from the engine by unscrewing it from its bracket.
6. Install the new ignition coil by screwing it into its bracket and reconnecting the wires to each spark plug.
7. Replace the front bumper cover and return your car to driving condition
Conclusion
If you’re having trouble starting your car, there may be a problem with the ignition coil. If you think this is the case, it’s important to take action and get it fixed as soon as possible. By following these tips, you can help diagnose the issue and get your car running smoothly again in no time. Best of luck!