There are a lot of things you can do while your car is still warm, but checking the ignition coils is a pretty important one. If you don’t have time to do it when the car is cold, chances are you won’t have time to do it at all. Why? Because the spark plugs need to be both hot and properly timed in order for the engine to start. If the ignition coils are not working, the spark plugs will never get that chance. In fact, without proper spark plug firing, your car may not even turn over at all. So if you find that your car isn’t starting as easily as it used to, check the ignition coils first!
What is a Check Engine Light?
A Check Engine Light is a warning light that may come on when the car’s engine has trouble working correctly. The check engine light is usually accompanied by other warning lights, such as the fuel gauge warning light and the Malfunction Indicator Lamp. The check engine light is meant to indicate to drivers that there might be a problem with their car’s engine. Drivers can usually check their car’s check engine light by turning off the ignition, checking all of the warning lights, and then turning the car back on.
What Causes a Check Engine Light to Come On?
There are a few things that can cause your check engine light to come on and some of them are more common than others. Here are the most common causes:
1. Low Fuel Level – If you have low fuel level, the car will start to misfire and the check engine light will come on. Add enough fuel so that the car runs smoothly and the check engine light should go off.
2. Clogged Air Filter – If there is a clogged air filter, particulate matter will build up over time and cause your car to run poorly and eventually give you a check engine light. This can be helped by regular maintenance, such as changing your air filter every 6 months or so.
3. Defective Ignition Coil – Another common reason for a check engine light to come on is because of a defective ignition coil. This can cause your car to misfire when it starts, which will result in the check engine light coming on. In order to fix this issue, you’ll need to replace the ignition coil.
How to Fix a Check Engine Light
If your car has acheck engine light, the first thing to do is check to see if the code is due to an issue with the ignition coils. If the code is not associated with the ignition coils, then it may be due to another issue. Here are a few common causes of check engine lights and how to fix them:
1. Dirty Air Filter – Cleaning out the air filter can help resolve many commonCheck Engine Light issues.
2. Low Fuel Level – Adding more fuel can help clear up Check Engine Lights caused by low fuel levels.
3. Faulty Ignition Coils – Replacing faulty ignition coils can often resolveCheck Engine Light issues.
Conclusion
In a perfect world, we would never have to worry about our car’s ignition coils while it is still hot. Unfortunately, that is not always the case. So, can you check them while the car is still hot? The short answer is yes, but it’s not as easy as it might seem. It’s important to proceed with caution and do your research before trying to check an ignition coil this way.