Engine Light On and Car Shaking When Idle
Overview
When your car’s engine light comes on, it can be a sign of a minor problem or a major issue. If your car is also shaking when idle, it’s important to have the problem diagnosed and repaired as soon as possible. Ignoring these symptoms could lead to further damage to your engine or other components.
Causes
There are many possible causes of an engine light and car shaking when idle. Some of the most common include:
- Spark plug problems
- Fuel injector problems
- Vacuum leaks
- Exhaust problems
- Transmission problems
Diagnosis
The first step in diagnosing the problem is to read the engine code. This will tell you which specific problem is causing the engine light to come on. Once you have the code, you can use it to look up the possible causes and solutions.
Repair
The repair for an engine light and car shaking when idle will depend on the underlying cause. In some cases, the problem can be fixed with a simple tune-up. In other cases, more extensive repairs may be necessary.
Prevention
There are a few things you can do to help prevent engine problems and car shaking when idle:
- Get regular tune-ups
- Keep your car’s fuel system clean
- Check for vacuum leaks regularly
- Have your exhaust system inspected regularly
- Avoid driving in harsh conditions
Conclusion
If your car’s engine light comes on and your car is shaking when idle, it’s important to have the problem diagnosed and repaired as soon as possible. Ignoring these symptoms could lead to further damage to your engine or other components. By following the tips in this article, you can help prevent engine problems and keep your car running smoothly.
