Question about 2003 Buick Regal

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Service Engine Light on and die on the road for a while

Hi,
My Regal's service engine light is ON, and was die on the road for a while this morning. It was sent to the buick dealer last month when the car was dead on road, and they changed the Mass Air flow sensor. It was OK after that, and now it come back. Any idea? Thanks.

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Try going to your local auto parts store and have them check the computer. Doing so should tell you why your vehicle is not running right. Also it might be a bad Mass Air Flow Sensor that the dealer put on your car.

Posted on Sep 09, 2009

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