Fairburn Auto Repair

The Difference Between a Solid and Flashing Check Engine Light

When you see the check engine light illuminate on your car's dashboard, it can be a reason for you to be concerned. This warning light indicates that there is an issue with your vehicle's engine, emission system, or transmission. However, not all check engine lights are the same - some may appear as a solid light, while others may flash. Understanding the difference between a solid and flashing check engine light is crucial in determining the severity of the problem and how urgently it needs to be addressed.

Solid Check Engine Light

A solid check engine light typically indicates a non-emergency issue with your vehicle. It could be a minor problem such as a loose gas cap, a faulty sensor, or a minor emissions-related issue. While it's important to have the issue resolved, a solid check engine light doesn't require immediate attention. You should still schedule an appointment with a mechanic to diagnose and fix the problem, as ignoring it could lead to more serious issues over time.

Flashing Check Engine Light

On the other hand, a flashing check engine light is a more serious matter that requires immediate attention. A flashing light indicates a severe problem that could potentially cause significant damage to your engine if left unresolved. It typically indicates a misfire in the engine, which can be caused by issues such as a faulty ignition coil, a clogged fuel injector, or a malfunctioning oxygen sensor. Driving with a flashing check engine light can lead to catalytic converter damage or engine overheating.

If your check engine light starts flashing, make sure to take action while it's not too late. If this happens while you are on the road, reduce your speed and avoid heavy acceleration or deceleration. Find a safe place to pull over and turn off your engine. Avoid driving the vehicle until the issue has been diagnosed and resolved by a trusted mechanic.

The best course of action when you see a check engine light, whether it's solid or flashing, is to have it inspected by a professional. A qualified mechanic can use diagnostic tools to retrieve error codes stored in your vehicle's computer system and pinpoint the specific issue. This eliminates the part of "guessing what the issue is" which saves time and money.

Is Your Check Engine Light Illuminated?

Whether a flashing or solid check engine light, we invite you to one of the best shops in the state! That's none other than our shop - Gowen's Automotive Repairs. Make sure to book an appointment if something is bothering you or causing you trouble!

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