Car Engine Light Flashing and Car Shaking: Causes and Solutions
If your car’s engine light is flashing and the car is shaking, it’s important to take action immediately. This could be a sign of a serious problem that needs to be addressed as soon as possible. Here are some of the most common causes of this issue and some tips on how to fix it.
Misfiring Engine
One of the most common causes of a flashing engine light and car shaking is a misfiring engine. This can happen when one or more of the cylinders in your engine is not firing properly. This can cause the engine to run rough and shake the car. In some cases, it can also cause the car to stall.
There are a number of things that can cause a misfiring engine, including:
- Fouled spark plugs
- Faulty ignition coils
- Worn spark plug wires
- Leaking valve seals
- Vacuum leaks
If you suspect that your engine is misfiring, it’s important to have it diagnosed and repaired by a qualified mechanic as soon as possible.
Faulty Ignition System
Another possible cause of a flashing engine light and car shaking is a faulty ignition system. The ignition system is responsible for delivering the spark that ignites the air-fuel mixture in the engine’s cylinders. If any of the components in the ignition system are malfunctioning, it can cause the engine to misfire and shake the car.
Some of the most common causes of a faulty ignition system include:
- Faulty spark plugs
- Faulty ignition coils
- Worn spark plug wires
- Corroded battery terminals
If you suspect that your ignition system is faulty, it’s important to have it diagnosed and repaired by a qualified mechanic as soon as possible.
Fuel System Problems
Fuel system problems can also cause a flashing engine light and car shaking. If the fuel system is not delivering the correct amount of fuel to the engine, it can cause the engine to run lean or rich. This can lead to misfiring and shaking.
Some of the most common causes of fuel system problems include:
- Clogged fuel filter
- Faulty fuel pump
- Leaking fuel injector
- Faulty mass air flow sensor
If you suspect that your fuel system is malfunctioning, it’s important to have it diagnosed and repaired by a qualified mechanic as soon as possible.
Transmission Problems
In some cases, a flashing engine light and car shaking can be caused by transmission problems. If the transmission is not shifting properly, it can cause the engine to labor and shake the car. In some cases, it can also cause the transmission to overheat, which can lead to further damage.
Some of the most common causes of transmission problems include:
- Low transmission fluid
- Dirty transmission fluid
- Worn transmission filter
- Faulty transmission solenoid
If you suspect that your transmission is malfunctioning, it’s important to have it diagnosed and repaired by a qualified mechanic as soon as possible.
Conclusion
If you’re experiencing a flashing engine light and car shaking, it’s important to take action immediately. This could be a sign of a serious problem that needs to be addressed as soon as possible. A qualified mechanic can help you diagnose the problem and recommend the best course of action.
