Taurus 2002 AC problems
Problem: Outside temperature below 30º Celsius, AC is working fairly good. Anytime temperature is over 30º Celsius, AC is shooting mild air. Had the car serviced at a dealer and they reported that the AC was functioning properly, no air in the lines, full of gas, flow of air is good. They said the temperature was cold enough but when they verified the outside temperature was about 21º Celsius.
Does anyone have any idea?