So, AutoZone checks the stupid a** computer, seems it is a "P420" which, as they explained means the catalytic converter isn't getting hot enough. Any ideas as to what it may be to fix such a silly thing (blow torch on converter?.....kidding).
Thanks for any ideas,
Drive it like you just stole it....
What the code means is that the computer doesn't see the cat as having the desired effect. Why that is so is to be determined. Rigs listed a bunch of possible causes you'll have to eliminate them to confirm the failed component.