Engine Light and Car Shaking

What does it mean when your engine light is on and your car is shaking?

When your engine light is on and your car is shaking, it usually means something is wrong with your car. The shaking can be caused by the engine misfiring, a problem with the transmission, or a problem with the suspension.

Engine Misfire

An engine misfire occurs when one or more of the cylinders in your engine is not firing properly. This can cause the engine to shake and the engine light to come on.

There are a number of things that can cause an engine misfire, including:

* Spark plugs that are worn out or fouled
* Ignition coils that are failing
* Fuel injectors that are clogged
* A vacuum leak
* A problem with the engine computer

Transmission Problem

A transmission problem can also cause your car to shake. The shaking can occur when you are shifting gears or when you are driving at a certain speed.

There are a number of things that can cause a transmission problem, including:

* A low fluid level
* A worn-out clutch
* A faulty torque converter
* A problem with the transmission computer

Suspension Problem

A suspension problem can also cause your car to shake. The shaking can occur when you are driving over bumps or when you are turning.

There are a number of things that can cause a suspension problem, including:

* Worn-out shocks or struts
* Broken or loose suspension components
* A misaligned suspension

What should you do if your engine light is on and your car is shaking?

If your engine light is on and your car is shaking, it is important to have the problem diagnosed by a qualified mechanic. The mechanic will be able to determine the cause of the problem and recommend the necessary repairs.

In the meantime, there are a few things you can do to help reduce the shaking:

* Avoid driving at high speeds
* Avoid driving over bumps
* Avoid turning sharply
* Drive in a low gear