97 Lincoln Town Car Check Engine Light

97 lincoln town car check engine light came on a few weeks ago i brought car to autozone and they checked computer there is code car is running to lien both bank 1 and 2 i believe. they said could be bad oxygen sensors thing is car only has 18,000 miles on it so could they have went bad with so little milage. Anything else i should check?

I had those same code when my MAF Sensor was dirty. I removed it, cleaned it up real well with Alcohol and haven't had a problem since. Mine had quite a bit of dirt caked on the side facing the air flow, and a big ugly hair on it as well..

Luck to you....

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