My check engine light on my Chrysler LHS.I went to Auto Zone like Shawn said.They...

D

dimples

New member
...told me it is my Oxygen? Censor If I spelled that right. They said it was easy to replace so I ordered one for tomorrow.So thanks for your advice Shawn. I hope they are correct with diagnosing the problem.
 
HOLD UP THERE!!!! The O2 sensor might be bad, but what caused it to go bad in the first place. There could be a rich or lean condition that causing the sensor to tell the computer that it is bad. Explanation- The O2 sensor is like a nose. It (the sensor) smells that exhaust and tells the computer the you are having a problem when the specs go beyond the limits that it will correct.
 
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