1996 Chevrolet K1500 "o2 sensor location 96 chevy" Questions

...O2 bank 1 sensor 1 insuficent switching. All in thay order. When light comes on runs missfiring bad until check engine light turns off. Any suggestions. O2 sensor cross talk bank to bank irregular, ...

...O2 sensor codes. What sensors need replaced, and where are they located? Some of your O2 sensors are before the catalytic converter and some are after, based on your description. I've seen some cars ...