Ok, been fighting an issue with my AC. Below 90degF the AC is ice cold and works well. Over that and it just does poor. The air flow out the cab vents never feels that strong. Cabin air filter is fresh. Is there a way to peek at the inlet side of the evaporator to check if itís clogged and restricting airflow? When I purchased the car, the cabin air filter port just had a blank plate installed with no actual filtering device. This was at approx 200k miles so I can only assume itís never had a cabin air filter installed.