Been week new fuel pump and cleaned out injectors. I pulled out both O2 sensor get my truck to run but there is still no power. O2 sensor did not look that bad .

It will only run with O2 sensors both out so my LOOKS LIKE MY CAT IS NO GOOD.

 

try the temp test on it (found in the FAQ at the top)... if the input is hotter than the output, it's plugged. if the output is hotter than the input, it's probably working o.k. I've done this test on about a dozen cars over the years (used to buy and sell them for extra $) and every time it failed that test, I swapped the cat and it was good again (passed smog and ran great).