Tonyrodz's Tahoe Build Thread

[Fless]

Is the only heat you're using the engine exhaust? Use a propane or MAPP torch for better heat.

 

[Tonyrodz]

Is the only heat you're using the engine exhaust? Use a propane or MAPP torch for better heat.

Yeah, I don't have a torch.

 

[Tonyrodz]

That’s what I did the last time I changed an O2 sensor.

I'm afraid of doing that since it's a header--much thinner metal. I don't want to tear it or damage the bung in any way. I'm super paranoid.

 

[Tonyrodz]

I'm thinking of getting this set--
https://www.amazon.com/dp/B076WM7DLK/ref=cm_sw_r_cp_apa_i_ZuJcGb9J1WE2X?_encoding=UTF8&psc=1
Any opinions?

 

[wjburken]

I'm thinking of getting this set--View attachment 268499
https://www.amazon.com/dp/B076WM7DLK/ref=cm_sw_r_cp_apa_i_ZuJcGb9J1WE2X?_encoding=UTF8&psc=1
Any opinions?

Those special sockets are great for the install, but can spread on the removal. The thread fixers are nice for cleaning things up after the removal battle.

 

[Tonyrodz]

Those special sockets are great for the install, but can spread on the removal. The thread fixers are nice for cleaning things up after the removal battle.

I did read that about the split sockets--the spreading. Would you be concerned about that Wade?

 

[wjburken]

I did read that about the split sockets--the spreading. Would you be concerned about that Wade?

Yes. I've experienced that and remember the pain of slamming my knuckles when it happened. That is why I would recommend a 6-pt box end or 6-point socket, cut the harness off the sensor and put the binders to it.

Afterwards, clean up the threads with something like this.
https://www.amazon.com/gp/product/B000XETMW0/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

The sensor is toast, so commit to removing it and cut the harness and put the best tool for removal on it. If need be, drill out the center of the sensor and then put the binders to it.

 

[Tonyrodz]

Yes. I've experienced that and remember the pain of slamming my knuckles when it happened. That is why I would recommend a 6-pt box end or 6-point socket, cut the harness off the sensor and put the binders to it.

Afterwards, clean up the threads with something like this.
https://www.amazon.com/gp/product/B000XETMW0/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

The sensor is toast, so commit to removing it and cut the harness and put the best tool for removal on it. If need be, drill out the center of the sensor and then put the binders to it.

I started to round it out, that's why I stopped. I was using a big adjustable too.

 

[George B]

I have an Oxy acetylene torch but before I had that I used one of these lil guys. worked well when I needed it, this would help you.
https://www.fleetfarm.com/store/detail/bernzomatic-welding-cutting-brazing-kit/0000000342883/5000

 

[George B]

@wjburken is right. commit to it, cut the harness so you can get a good wrench or socket on it and apply some real heat if you can.

I usually don't even bother to try without heat. I make that bung cherry red before I even try. Once it moves I quench it with PB blaster and work it back and forth until it works loose.