My 1, 3, 5 vacuum actuators will not hold a vacuum. Looks like I will have to go to the junkyard to get some good ones. I can see that 99 degree air will not cool as well as recirculated air.

My charge seems to be fine. (I am using Duracool, but works better than the 134a that was in it.) It may be a little overcharged.

I don't think the mono valve leaks that much, but the main problem is the fresh air door.

For now, I will try to close the fresh air door until I get new vacuum actuators. I could smell the cigarette smoke from the car ahead with the air conditioner working.