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Oxygen Sensor Replacement??

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1.3K views 8 replies 5 participants last post by  ACE2790  
#1 ·
My stupid SES light came on i found it i need to replace the O2 sensor. So what all is involved? Difficult? Exact location? Estimated time? I only have basic hand tools so is that ok? A nice run down of the procedure would be cool too. Thanks a head of time.
 
#3 ·
On my '98 S10 there's also an O2 sensor on the manifold as well....... I just replaced mine the weekend while installing my header.....that sensor cost $24 at Oreilly's.