Well, after using the o2 sensor socket (having no use for it & deciding to just cut the original o2 sensor wires & use a 22mm deep socket with 2ft breaker bar it broke loose after 1 push) & bleeding knuckles it seems to be running alot smoother, now I just have to figure out why the hell my a/c stopped working (condensor fan won't turn on & compressor won't kick on), it worked perfect before the new o2 sensor was installed. if it's not 1 thing it's always something else & no fuses are blown, any suggestions to what it could be, lose connector or wire?

By the way the oem sensor was warped & burnt all up, lol