Ok im trying to replace the bank 1 upper o2 sensor on my buick. It's the one located right next to the firewall and that sucker will not break free for anything. I have soaked it in pb blaster, heated it up by running the car down the road till it was heated up enough.
All I know to do at this point is put a torch to it and go from there hoping it will work. If you guys have any suggestions, I'm open to them.
All I know to do at this point is put a torch to it and go from there hoping it will work. If you guys have any suggestions, I'm open to them.