Ugh, I had a feeling in my bones this would happen.

P0121 code.

Both times it's been foggy the car drives for about 10 minutes before it goes into engine failsafe mode / asc / trac not avaliable - limps along at about 20 miles an hour until I can pull over, wait 10 seconds, start it back up again. Then it drives okay from there on out.

Already had a local mechanic look into the codes, new TB coming and replacement soon.

Just venting. Happy Monday!