Car Shaking Engine Light On
Causes of Car Shaking with Engine Light On
There are several potential causes of car shaking with the engine light on. Some of the most common include:
- Misfiring engine: A misfiring engine can cause the car to shake due to uneven combustion. This can be caused by a variety of factors, such as faulty spark plugs, ignition coils, or fuel injectors.
- Vacuum leak: A vacuum leak can allow air to enter the engine, which can cause the car to shake and run rough. Vacuum leaks can be caused by a variety of factors, such as a cracked or loose hose or a faulty gasket.
- Wheel alignment issues: Wheel alignment issues can cause the car to shake, especially at higher speeds. This can be caused by a variety of factors, such as hitting a pothole or curb.
- Driveline problems: Driveline problems, such as a faulty driveshaft or CV joint, can also cause the car to shake. These problems can be caused by a variety of factors, such as wear and tear or a collision.
Symptoms of Car Shaking with Engine Light On
In addition to the car shaking, there are often other symptoms associated with this problem. These can include:
- Engine light on
- Rough idling
- Loss of power
- Poor fuel economy
- Knocking or pinging sounds
Diagnosis of Car Shaking with Engine Light On
Diagnosing the cause of car shaking with the engine light on can be a complex process. The mechanic will likely start by checking the engine for misfires or vacuum leaks. They may also check the wheel alignment and the driveline. In some cases, the mechanic may need to use a diagnostic scanner to identify the problem.
Treatment of Car Shaking with Engine Light On
The treatment for car shaking with the engine light on will depend on the underlying cause. In some cases, the problem can be resolved by simply replacing a faulty part. In other cases, more extensive repairs may be necessary. The mechanic will be able to provide you with a specific diagnosis and treatment plan.
Prevention of Car Shaking with Engine Light On
There are a few things you can do to help prevent car shaking with the engine light on. These include:
- Regular maintenance: Regular maintenance can help to keep your car running smoothly and prevent problems from developing. This includes things like oil changes, tire rotations, and brake inspections.
- Avoid rough roads: Rough roads can put stress on your car’s suspension and driveline. If possible, avoid driving on rough roads, especially at high speeds.
- Slow down for bumps: If you do have to drive on rough roads, slow down for bumps and potholes. This will help to reduce the stress on your car’s suspension.
Conclusion
Car shaking with the engine light on can be a serious problem. If you experience this problem, it is important to have your car diagnosed and repaired by a qualified mechanic as soon as possible.
