Cleared code and it hasn’t returned yet..about 4 drive cycles and couple hundred miles. Long and short term fuel trims showed to be within spec. That just tells me the cats are end of life and gonna need replacing. So, ordered replacements from Ford. Not cheap but I’m a stickler for OEM.
Thanks for chiming in. All good info.
OE is the way to go. Its not fun doing it the first time it sucks to have to do it 2 3 4 more times because of crap parts