Hey Eric I have a question that has been confusing me every since I got my car. I have a 2000 Toyota corolla with 97k original miles, I bought it with 79k miles. Ever since I got the car, if it’s too cold outside the car will idle roughly, you can hear the engine struggle to idle and if I throw it into drive it would nearly stall. On several occasions it has stalled on me in fact. The car never threw up any engine codes and every mechanic I took it too can’t figure it out. What do you think the issue is?