I have a question if i move my temperature level towards white line or red line while AC is on i want to know it will trip early or not to put less load on engine while keep inside of the car cool enough. please guide me. thank you.
That would only mix hot air from the heater core and put extra load on the air-conditioning system to remove that heat. If you want AC compressor to trip early, adjust the knob of AC system placed in the evaporator box.
Can you please tell me where is it located ?
This is normally attached at the exit of evaporator box. Some AC systems have thermistor type thermostats, however the above mentioned could be easily replaced with the former one. You should consult an AC technician for installation.
No bro i will prefer to stay with original setting i don’t want to mess it. Thanks alot though. ️