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Old 02-17-2009, 12:34 PM
bill3508 bill3508 is offline
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Default Re: Another O2 Sensor Question

Quote:
Originally Posted by suissevale View Post
Two months back I replaced the O2 sensor in bank one. I was just informed by Auto Zone that the sensor is gone again. My question, what is the downside of not replacing? I live in FL where vehicle inspections are not required.

Thanks in advance!
If its truly not working then most likely poor performance would be the result. I just replace my two front ones and have not had a problem. The rears normally just report out of spec signals and throw codes.
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