I haven't added any coolant, just used the gauge.

I had it serviced last year and it still had much of the same problem.

I have the can in my car, so I'll let you know the one I bought tomorrow night.

I was told some cars just have a problem getting started with AC.

2013 Altima SV I've tried to add AC gas, but the gauge reading is on the line between yellow and red. My AC works fine in temperatures under 85 or so. When the temp gets higher, it will usually work in a couple of minutes. Somewhere above 90 and higher, it may take several minutes to work. The fan w...