Why does the check engine light blink in my Audi 80?

I recently bought an Audi 80 and sometimes when I start the engine, the check engine light blinks for a few seconds before turning off. What could be causing this and should I be worried?

The flashing check engine light is usually a sign of a misfire or an inefficient emission control system. It could be caused by a variety of factors, from faulty spark plugs to a clogged catalytic converter. It is important to get your car checked by a mechanic to diagnose and fix the issue before it worsens.

It's possible that your Audi 80's onboard computer is detecting a minor issue and warning you through the check engine light. You can try resetting the light by disconnecting the car battery for a few minutes, but if the light continues to blink, it's best to have a professional technician use a diagnostic tool to pinpoint the problem.

In some cases, a blinking check engine light could indicate a serious issue that requires immediate attention, such as a malfunctioning engine component. It's important to pull over and turn off the engine if the light starts flashing while driving. Have your Audi 80 towed to a qualified mechanic to avoid further damage to your car.