Hello fellow car enthusiasts, I have a 2013 VW Jetta manual comfort model. After running the AC for about an hour, the airflow becomes weak and almost stops. If I pull over, turn off the AC for a while, it goes back to normal. Has anyone else experienced this issue?

Hello fellow car enthusiasts, I have a 2013 VW Jetta manual comfort model. After running the AC for about an hour, the airflow becomes weak and almost stops. If I pull over, turn off the AC for a while, it goes back to normal. Has anyone else experienced this issue?

In March 2021, I had a 2020 model of the Leading Version. A few days ago, while driving on the highway with the AC on, everything was fine for about an hour. Then, it started getting hotter inside the car. When I checked, the air coming out of the AC vent was disappointingly weak. Usually, setting it to level 1 is more than enough to keep things cool, and sometimes I even have to turn it off for a bit. But this time, even when I turned it up to levels 3 or 4, the cold air was still too weak. Finally, I set it to the maximum, which was barely acceptable. At the same time, the noise from the electric fan became increasingly louder. Later, when I turned it back to levels 1 or 2, there was no airflow at all. Has anyone else experienced a similar issue? How should I resolve it? I would appreciate any valuable suggestions. Thank you.