Check Engine Light On and Car Sputtering

Causes of Check Engine Light and Car Sputtering

There are a number of potential causes of a check engine light and car sputtering. Some of the most common causes include:

Faulty spark plugs or wires
Vacuum leak
Fuel injector problem
Mass air flow sensor problem
Oxygen sensor problem
Catalytic converter problem

Symptoms of Check Engine Light and Car Sputtering

In addition to the check engine light and car sputtering, you may also experience other symptoms, such as:

Loss of power
Rough idle
Stalling
Increased fuel consumption

Diagnosis of Check Engine Light and Car Sputtering

To diagnose the cause of your check engine light and car sputtering, a mechanic will need to perform a variety of tests. These tests may include:

Visual inspection of the engine
Computer scan of the engine’s computer
Compression test
Fuel pressure test

Treatment of Check Engine Light and Car Sputtering

The treatment for your check engine light and car sputtering will depend on the underlying cause of the problem. Some common treatments include:

Replacing faulty spark plugs or wires
Fixing a vacuum leak
Replacing a fuel injector
Replacing a mass air flow sensor
Replacing an oxygen sensor
Replacing a catalytic converter

Prevention of Check Engine Light and Car Sputtering

There are a few things you can do to help prevent your car from developing a check engine light and car sputtering, such as:

Get regular oil changes and tune-ups
Use high-quality gasoline
Avoid driving in extreme conditions
Be aware of the symptoms of check engine light and car sputtering

Conclusion

If your check engine light is on and your car is sputtering, it’s important to take your vehicle to a mechanic as soon as possible. These two symptoms can indicate a serious problem with your car’s engine. By following the tips in this article, you can help prevent your car from developing a check engine light and car sputtering, and you can keep your car running smoothly for years to come.