Check Engine Light Flashing and Car Shaking Honda Accord
What does it mean when the check engine light is flashing and the car is shaking?
When the check engine light is flashing and the car is shaking, it means that there is a serious problem with the engine. The most common cause of this problem is a misfire, which occurs when one or more of the engine’s cylinders is not firing properly. Misfires can be caused by a variety of factors, including bad spark plugs, faulty ignition coils, or a problem with the fuel injector. If you see the check engine light flashing and the car is shaking, you should pull over to a safe location and turn off the engine. You should then contact a mechanic to have the problem diagnosed and repaired.
What are the symptoms of a misfire?
The symptoms of a misfire can vary depending on the severity of the problem. Some common symptoms include:
- Rough idling
- Loss of power
- Engine knocking
- Check engine light flashing
- Car shaking
What causes a misfire?
There are a variety of factors that can cause a misfire, including:
- Bad spark plugs
- Faulty ignition coils
- Problem with the fuel injector
- Vacuum leak
- Compression problem
How is a misfire diagnosed?
A misfire is diagnosed by using a scan tool to read the engine’s computer. The scan tool will identify the cylinder that is misfiring and the cause of the misfire. Once the cause of the misfire has been identified, the mechanic can repair the problem.
How is a misfire repaired?
The repair for a misfire will depend on the cause of the problem. Some common repairs include:
- Replacing the spark plugs
- Replacing the ignition coils
- Cleaning the fuel injectors
- Fixing the vacuum leak
- Repairing the compression problem
How can I prevent a misfire?
There are a few things you can do to help prevent a misfire, including:
- Get regular tune-ups
- Use high-quality spark plugs
- Keep your engine clean
- Avoid driving in extreme conditions
Conclusion
If you see the check engine light flashing and the car is shaking, it is important to pull over to a safe location and turn off the engine. You should then contact a mechanic to have the problem diagnosed and repaired. Misfires can be a serious problem, but they can be repaired if they are caught early.
