What makes the check engine light come on?

What makes the check engine light come on?

The light could be a minor issue, such as a faulty gas cap, or it could mean something more serious, such as a misfiring engine. The check engine light — more formally known as the malfunction indicator lamp — is a signal from the car’s engine computer that something is wrong.

How do you reset the service engine soon light on a 1999 Chevy s10?

You can reset it by disconnect the positive cable of your battery than attch it back that will reset it but the best thing to do is to get the engine read to get a code you can do this for free at autozone auto parts and they will give you a paper with the possible problem.

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Why does my truck say service engine soon?

The Check Engine/Service Engine Soon light comes on when there is an emissions, ignition, fuel system or transmission related failure. This light does not mean that you just need routine maintenance. If the light is on solid, you’ll want to bring your vehicle in as soon as possible.

Is Service engine Soon the same as check engine?

The “Check Engine” light is a notification that something is wrong, the range can be anything from a loose gas cap to a faulty ignition coil. The “Service Engine Soon” light indicates that your vehicle is due for its next service maintenance.

What does the service engine soon light mean on a Chevy?

What does it mean when the service engine soon light comes on?

There are a lot of causes of why the service engine soon light comes on. The most common cause is that your car has a minor engine issue, low fluid level, a faulty light bulb, or a minor emission issue depending on the car model. Can I drive with service engine soon light on?

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Why does my engine maintenance light go out after I delete codes?

If there are codes for emission problems that are not dangerous for your engine, you can try deleting the code to see if the engine maintenance light goes out. If the light goes out after you delete the codes, it means that one of the codes stored in the memory is causing the engine maintenance light to come on.

How to turn off Check Engine Light soon on a car?

The simplest and the safest way to turn off check engine light soon is by using an OBD2 scanner which can be obtained from any auto shop. The scanner will retrieve the error code and clear it completely.

How to reset the SES light on a Chevy Silverado?

How to Reset the SES Light. 1 1. Turn the Ignition to the ON position. ​. Take the driver’s seat and turn the ignition switch to the ON position but make sure you do not start the 2 2. Press the Accelerator in Quick Succession. 3 3. Release the Accelerator. 4 4. Press and Hold the Accelerator. 5 5. Release the Accelerator.

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