That went over my head.
I took the kids to see the troll(ex) on the weekend. It was really struggling to maintain 70mph. It was surging with stead throttle trying to maintain 60-70mph. Even with the cruise on I could feel it though the tach stayed steady.
I'll leave the car on the healing street until Monday and see if it fixes itself while I go looking for bigfoot one last time. Gonna try to get to here . Again...