When you buy a new car, it’s important to do your research. Not only do you need to know the engine specs, but you should also be aware of what damage can be caused by bad ignition coils. While not all bad coils will cause damage, they are a common problem and can lead to reduced fuel efficiency, increased emissions, and more. If you suspect that your ignition coil may be causing problems, don’t hesitate to have it checked out by a mechanic.
What is a bad ignition coil?
If your car has a bad ignition coil, it can cause poor performance, decreased gas mileage, and even prevent the car from starting. Ignition coils are responsible for igniting the fuel in the engine and should be replaced if they become worn or damaged.
How does a bad ignition coil damage a car?
A bad ignition coil can damage your car’s engine, and even cause the vehicle to stall. If you experience any of the following symptoms, it’s time to get your car checked out:
-Crankshaft position sensor failures
-Engine stalling or problems starting
-Poor performance or loss of power
If your car has any of these issues, it’s best to take it in for a diagnostic test. A faulty ignition coil can be a contributing factor, so it’s important to get it fixed as soon as possible.
How can you tell if your ignition coil is bad?
The first sign that your ignition coil may be bad is if the car won’t start. If the car starts but it dies after driving a short distance, the coil may be the problem. A bad coil will cause misfires and poor engine performance. You can also check for bad coils by using a voltmeter to test for voltage at each spark plug while the car is running. If there is no voltage at any spark plug or if there is too much voltage at one or more spark plugs, then the coil may be causing the problem.
What to do if your ignition coil is bad
If your ignition coil is bad, your car will not start. This can be a serious problem if you are driving in traffic or on the highway. The best way to avoid this situation is to have your car serviced regularly at an automotive repair shop. If you do not have access to a mechanic, you can try one of the following methods:
– Remove the battery and wait 15 minutes before trying to start the car again.
– Try starting the car with a key that has been hold in the “On” position for more than 10 seconds.
– Remove the spark plugs one at a time and test them with an ohmmeter. If one of them reads resistance greater than 3,000 ohms, then replace the ignition coil.
Conclusion
If you’ve ever had to take your car in for servicing due to a bad ignition coil, then you know that it’s not always an easy process. In fact, many times the damage isn’t even apparent until after the car is driven. So if you’re worried about doing any type of driving in your damaged car, be sure to consult with a qualified mechanic first. While there is no guarantee that bad ignition coil damage will cause any problems while you’re driving, it’s best to play it safe and get your vehicle fixed as soon as possible.