Car Radiator Fan Airflow Direction

2 i m seeing my case ambient temp rise to about 45c running prime95.
Car radiator fan airflow direction. These fans pull air through the radiator and are located on the engine side of the radiator. There are two modes of operation on most electric fans and they are categorized by the direction of air flow through the radiator. The fan blade mounted on the motor seems like it is pushing the air towards the radiator versus pulling it away from the radiator. I have an 87 with the electric fan in the fender that pulls air towards the outside of the fender.
Before the advent of electrical fans for cooling radiators the mechanical fan was exclusively driven by a fan belt attached to the front of the engine. The radiator is at the back of the tower. These are usually the factory location for electric fans. Right at the front behind a grille which has cold air rammed into it with increasing engine speed.
The airflow should be moving the hot air away from the component and out of the tower. A radiator in my example would be a cpu radiator in a liquid cooled system. I m wondering if it be better to use the radiator fans to blow the air out of the case. When the car is stationary the cooling fan can take nice cool air from in front of the vehicle pull it through the radiator and then over the engine.
Notice that the fan is located on the radiator hose. Think about where the radiator normally sits for a 2 0 vw. Is this correct the car runs very hot. Room is about 24c.
This is the desired airflow to keep the ambient air temp in the case as cool as. Your 1st method would push the hot air out of the tower.