Why is the check engine light blinking on my 2013 Chevy Sonic?

Why is the check engine light blinking on my 2013 Chevy Sonic?
If the check engine light in your 2013 Chevy Sonic is blinking, it indicates a serious issue that requires immediate attention. The blinking light usually signifies a severe engine misfire, which allows unburned fuel to be dumped into the exhaust system.
A flashing check engine light can result in major damage to the vehicle if not addressed promptly. It is highly recommended not to drive the car and to schedule Chevy service as soon as possible.
The check engine light is part of the onboard diagnostics (OBD-II) system and indicates a problem with the emissions system. When the light is blinking, it usually indicates a critical issue, such as a severe misfiring of the engine.
To prevent further damage, it is advised to slow down and find a safe place to stop. Request a mechanic to perform a diagnosis and address the issue promptly.
Please note that the specific causes of the check engine light blinking on your 2013 Chevy Sonic may vary. It is recommended to consult with a certified mechanic or schedule a Chevy service to diagnose and resolve the issue.
I hope this information helps! Let me know if you have any other questions.

What does flashing check engine light mean Chevy?

engine misfires
A blinking check engine light will show up on your dashboard is almost always correlated with engine misfires. A misfire means that the engine is dumping uncombusted fuel into your car’s exhaust system. Engine misfire is a serious issue because it can quickly raise the temperature of the catalytic converter.

Why is my check engine light blinking and my car shaking?

A blinking Check Engine light means there’s something seriously wrong with the emissions system. The shaking suggests you’re having a misfire, which is dumping unburnt fuel into the exhaust, while making the engine shake. This is usually caused by a bad spark plug, ignition coil, or wiring.

What do I do if my check engine light is blinking?

If your check engine light is flashing, something is wrong with your engine. You need to pull over and shut it off as soon as it’s safe to do so.

What is the most common cause of a flashing check engine light?

While the check engine light can definitely be indicative of serious problems, the most common cause of the flashing is usually an engine misfire. There are many reasons why an engine misfire might be occurring. To run smoothly, an engine must be receiving the correct amount of power from the cylinders in your vehicle.

Can bad spark plugs cause flashing check engine light?

Worn/failed spark plugs, coil packs, or spark plug wires can trigger your check engine light to come on. In today’s cars, if a spark plug fails and can no longer ignite the air-fuel mixture, then the most obvious event should be the check engine light coming on or even flashing.

Can I drive my car with the check engine light blinking?

There is no set time limit, as the severity of the problem can vary. However, it is generally not advisable to drive for more than a few miles with a flashing check engine light. If possible, have the vehicle towed to a repair facility rather than driving it so that you do not put yourself or others at risk.

How do I stop my check engine light from flashing?

Replace faulty sensors: Malfunctioning sensors, such as the oxygen sensor or mass airflow sensor, can cause the check engine light to blink. If any faulty sensors are identified through diagnostics, replace them as needed.

Will bad spark plugs cause check engine light to flash?

Worn/failed spark plugs, coil packs, or spark plug wires can trigger your check engine light to come on. In today’s cars, if a spark plug fails and can no longer ignite the air-fuel mixture, then the most obvious event should be the check engine light coming on or even flashing.

Will low oil cause check engine light to blink?

However, low oil pressure, which can be caused by low oil levels, can be a reason for the check engine light to turn on. Low oil pressure can seriously interfere with your car’s performance and disable your vehicle if not addressed immediately.

Can low oil cause blinking engine light?

However, low oil pressure, which can be caused by low oil levels, can be a reason for the check engine light to turn on. Low oil pressure can seriously interfere with your car’s performance and disable your vehicle if not addressed immediately.