Why is the check engine light blinking on my Chevy Equinox?

Understanding the Check Engine Light on Your Chevy Equinox
If the check engine light in your Chevy Equinox is blinking, it indicates a serious issue that requires immediate attention. This could be a catalyst-damaging misfire, which can lead to significant damage to the vehicle’s engine and exhaust system. It’s important not to drive the vehicle and to schedule service for your Chevy as soon as possible.
The flashing check engine light typically points to a severe engine misfire, allowing unburned fuel to be dumped into the exhaust system. This can potentially cause major damage to the vehicle if not addressed promptly.
Potential Causes and Actions to Take
– Immediate Attention Needed: A flashing check engine light means that the problem is relentless and may result in major damage to the vehicle if not taken care of immediately. It’s highly recommended not to drive the vehicle and to schedule service for your Chevy without delay.
– Catalyst-Damaging Misfire: If your Chevy Equinox has a flashing check engine light, it may indicate a catalyst-damaging misfire, which can damage the catalytic converter and O2 sensors. This requires immediate service for the engine.
– Emission Systems Not Ready: The check engine light may flash and then eventually stop after several driving cycles if the emissions systems are not fully ready. However, a continuous flashing indicates a serious issue that needs immediate attention.
Conclusion
Given the seriousness of a flashing check engine light, it’s crucial to address the issue promptly to prevent potential damage to the vehicle. Scheduling service for your Chevy Equinox as soon as possible is highly recommended to diagnose and resolve the underlying problem.
If you have any additional questions or need further assistance, feel free to reach out for more information or to schedule an appointment for service.

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.

What does a flashing check engine light mean on a Chevy Equinox?

If the check engine light in your Chevy Equinox starts flashing, that means that the problem needs attention swiftly and your Chevy should be brought in quickly. This blinking light ordinarily reveals a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.

Why is my car shaking and check engine light flashing?

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.

Why is my check engine light flashing and my car struggling to accelerate?

This happens because of clogged injectors, dirty fuel filters, or a defective fuel pump. The fuel delivery system comprises many parts that deliver fuel to the engine. If one of these parts is not functioning correctly, it can trigger the check engine light to flash. The engine chomps more fuel whenever you accelerate.

Which is worse flashing or solid check engine light?

A solid check engine light indicates a problem that needs to be addressed but is typically not urgent. A flashing check engine light indicates a severe problem that requires immediate attention to avoid further damage.

Why is the check engine light flashing on my Chevy?

If the check engine light is flashing, this means that there is a important issue and it is recommended to service your Chevrolet shortly. This question is not very straightforward because it all depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be safe to drive.

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

Most often it means that the engine is misfiring and unburned fuel is getting into the exhaust system.

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 low oil cause engine light to blink?

If the light flickers while the vehicle is in motion, the oil levels may be too low. Check the oil level and add motor oil to the vehicle, if needed, and continue to monitor the light. If the oil was indeed low, the light should turn off. If not, it may be that the engine bearings are worn.

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.