Tonyrodz's Tahoe Build Thread

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Rocket Man

Mark
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Well, I tried getting that O2 sensor off. I used heat--I let it run for awhile--penetrating oil--FORCE! No luck. Once I started to round the nut off I stopped.
Dammit. They make a wrench for that. It grips on 5 sides so it doesn’t strip. Should have one at your local auto parts.
 

wjburken

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With my luck I'd tear that O2 bung. All that was going through my mind as I was trying to force it.
Cut the harness - Get a deep well 6-point - Hit with a pop to tighten it, then hit it to loosen and keep reversing while shooting it with Kroil or PB Blaster until it comes out.
 
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