Your Questions Answered By Our Experts
Whenever the check engine light on my car turns on, it always flashes for a few seconds and then shuts off.
There are a few things that could be happening when the check engine light on your car momentarily turns on and then shuts back off. One possibility is that the light is coming on due to a loose gas cap. If your gas cap is loose, it can cause pressure to build up in the fuel system, which will trigger the check engine light. Another possibility is that the light is coming on due to a faulty sensor. Most modern cars have sensors that monitor various engine components, and if one of these sensors isn't working properly, it can trigger the check engine light. Finally, it's also possible that the light is coming on due to an intermittent problem with the engine itself. If something is wrong with the engine, it can cause the check engine light to come on and then go off again.
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