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How dire is replacing the O2 sensor? (please read)

Old Jun 2, 2018 | 06:33 PM
  #11  
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Originally Posted by User Omega
The "ACDELCO 2133823 {#12602047} GM Original Equipment " is what your car came with. It is a genuine ACDELCO part. The same part a dealership would hand you.
ON AMAZON W/ PRIME SHIPPING, NO LESS. WOW. I thought I looked as thoroughly as I could but you've absolutely bested me! $46 after tax, will be here Monday. I'll still take it to them for the actual labor, I'm not good enough to do it myself, nor do I have the tools. But thanks!
Old Jun 2, 2018 | 07:40 PM
  #12  
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Wait, I just had a thought... Will a shop replace a part I bought myself?
Old Jun 2, 2018 | 07:57 PM
  #13  
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Originally Posted by Jpak88
Wait, I just had a thought... Will a shop replace a part I bought myself?
Most shops will. They still get the labor money from the job. They obviously just won't warranty the parts.
Old Jun 2, 2018 | 08:13 PM
  #14  
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Originally Posted by User Omega
Most shops will. They still get the labor money from the job. They obviously just won't warranty the parts.
I think I'm actually going to learn to do it myself, with my mechanic friend helping. Kind of a good thing to learn.

Edit to that: of COURSE it's supposed to rain for three straight days here. I'll ask the shop tomorrow if they'll do it, and if so I'll take the opportunity.
Old Jun 2, 2018 | 08:39 PM
  #15  
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Originally Posted by Jpak88
I think I'm actually going to learn to do it myself, with my mechanic friend helping. Kind of a good thing to learn.
Awesome! There are huge savings in doing it yourself. There are probably youtube videos on how to do this if your friend wanted to review for what tools he will need. The 2.2 should be the same order of operations. It looks like all the work can be done from the top.
Old Jun 2, 2018 | 08:49 PM
  #16  
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Originally Posted by User Omega
Awesome! There are huge savings in doing it yourself. There are probably youtube videos on how to do this if your friend wanted to review for what tools he will need. The 2.2 should be the same order of operations. It looks like all the work can be done from the top.
Yeah I saw the videos! They don't look too bad. But of course.... It's going to be raining every day between now and when I leave for Maryland.
Old Jun 2, 2018 | 09:05 PM
  #17  
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I guess I would be wasting ink saying that AC Delco rebrands O2 sensors.

And that the heater on the sensor only works until the exhaust temp gets up to operating temp. It is there to force the sensor to work while the it warms up. It will have negligible affect on MPG or operation on the highway, Bambi will hate you.
Old Jun 2, 2018 | 09:20 PM
  #18  
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If any of those vids suggests using plain anti-seize compound disregard it. Get some copper NON silicone stuff. Silicone will kill the sensor and cat in short order.
Old Jun 2, 2018 | 09:34 PM
  #19  
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Originally Posted by donbrew
I guess I would be wasting ink saying that AC Delco rebrands O2 sensors.

And that the heater on the sensor only works until the exhaust temp gets up to operating temp. It is there to force the sensor to work while the it warms up. It will have negligible affect on MPG or operation on the highway, Bambi will hate you.

Yes, yes you would. Have no fear though. The servers can handle it!

Correct on the heater. However, with these small engines, he may be drifting in and out of open/closed loop as the sensor need 600-660F to send a signal. At a steady 55mph or in town, the car may never see those temps if so only briefly.
Old Jun 3, 2018 | 12:24 AM
  #20  
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Originally Posted by donbrew
If any of those vids suggests using plain anti-seize compound disregard it. Get some copper NON silicone stuff. Silicone will kill the sensor and cat in short order.
All the vids show copper anti-seize stuff, and advise that it will come with the part.

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