Poor Dash AC Operation in 2011 Phaeton
The in-dash A/C performance in our 2011 Phaeton had degraded since last time we used it, about 6 months ago. Having believed it was low on coolant, I took it to a shop to have it checked. The tech s...
Forum Discussion
the main two reasons for high "high side" pressure are overcharging and cooling fans on the condenser not coming on. One thing people do wrong is charge the system with those small cans that contain oil. If you do that enough, you get to much oil in the system and there's not enough room for freon.
