Check Engine Light and Car Shakes: A Comprehensive Guide
What is the Check Engine Light?
The check engine light (CEL) is a warning light that appears on the instrument panel of your car when the engine control module (ECM) detects a problem. The ECM is responsible for monitoring the engine’s performance and emissions. When it detects a problem, it will store a trouble code in its memory and turn on the CEL.
What Causes a Shaking Car?
Car shaking can be caused by a variety of factors, including:
- Engine misfires
- Transmission problems
- Driveline problems
- Suspension problems
- Brake problems
What Causes the Check Engine Light and Car Shakes?
There are several possible causes for the check engine light and car shakes to occur together. Some of the most common include:
- Engine misfires: An engine misfire occurs when one or more cylinders in the engine is not firing properly. This can cause the engine to shake and the CEL to turn on.
- Transmission problems: A transmission problem can cause the car to shake, especially when shifting gears. The CEL may also turn on if the transmission is slipping or has other problems.
- Driveline problems: A driveline problem can cause the car to shake when driving at high speeds. The CEL may also turn on if there is a problem with the driveshaft, axle, or differential.
- Suspension problems: A suspension problem can cause the car to shake when driving over rough roads. The CEL may also turn on if there is a problem with the shocks, struts, or springs.
- Brake problems: A brake problem can cause the car to shake when braking. The CEL may also turn on if there is a problem with the brake pads, rotors, or calipers.
What to Do If the Check Engine Light and Car Shakes
If the check engine light and car shakes occur together, it is important to take your car to a mechanic as soon as possible. The mechanic will be able to diagnose the problem and make the necessary repairs.
How to Prevent the Check Engine Light and Car Shakes
There are a few things you can do to help prevent the check engine light and car shakes from occurring. These include:
- Regularly servicing your car
- Using high-quality fuel
- Avoiding driving on rough roads
- Having your brakes inspected regularly
Conclusion
The check engine light and car shakes can be caused by a variety of factors. It is important to take your car to a mechanic as soon as possible if these symptoms occur. The mechanic will be able to diagnose the problem and make the necessary repairs.
