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Engine light on

909 views 3 replies 3 participants last post by  EZsmoke 
#1 ·
My engine light on the dash is lit. I had my brother n law put it on his computer and it said it was an o2 sensor. He reset it and the light went out then 2 days later its back on. What should I do? I think l'll take it to the local jeep dealership to have it chk.
 
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