Tuning Questions

[Twelve]

Is there anything I can do to my car to allow it to run without the rear o2 sensors and not run super rich and sputter and die all the time? I know for sure I need to replace my cat because it has a huge hole in it. But im pretty sure it burnt all the o2 sensors out. Ill have Pacesetter LTs at the end of next month and i will need to get a tune then anyway so what are my options?

[kinglt1]

The rear o2 has nothing to do with the car running rich(only monitors catylast efficiency), your front o2 being shot is most likely the culprit. Unplug it and run the car, if it runs better then change your front o2, then delete the rear o2 and have the dtc code turned off.

[Twelve]

Thanks bro. But theres still a big ass hole in my cat lol