7MGTE strange A/C symptom
What's going on?
Did an LV - LA run with the A/C running on recirc air. Outbound cruise 3500 rpm. Late in the run the seemingly cold air would not cool the interior. The upper interior air became very warm. I relieved it only be opening the windows.
On the return cruise @ 3000rpm, I got a bright idea. When the same symptom happened, I shut off the a/c for a while, set the temp at its lowest and with fan only it continued to cool the interior. After a bit, I restarted the A/C and it worked fine. Did this same cycle 2-3 times more on that run.
Is something icing up? Compressor at high speed issue? ???
What's going on?
Did an LV - LA run with the A/C running on recirc air. Outbound cruise 3500 rpm. Late in the run the seemingly cold air would not cool the interior. The upper interior air became very warm. I relieved it only be opening the windows.
On the return cruise @ 3000rpm, I got a bright idea. When the same symptom happened, I shut off the a/c for a while, set the temp at its lowest and with fan only it continued to cool the interior. After a bit, I restarted the A/C and it worked fine. Did this same cycle 2-3 times more on that run.
Is something icing up? Compressor at high speed issue? ???