The car’s AC unit is not working properly.

No, adding Freon does not make AC colder.

The AC should be blowing at least 68 degrees Fahrenheit.

No, coolant does not make AC cold.

One way to supercharge your AC is to replace the filters on your air conditioning unit with a more advanced filter.

It takes about 2-3 hours for AC to get cold after recharge in car.

Car AC takes a long time to cool because it needs to circulate the air in the car to work properly.

No, the AC in a car is based on the temperature inside the car.

Most carmakers recommend adding refrigerant to a car every 7,500 miles.

The temperature range for R134a is from -5 to +50 degrees Celsius.

Yes, you can use water instead of coolant.

The best liquid for car AC is water.

There is no scientific evidence to suggest that changing coolant helps AC.

The freon will cause your car to overheat and you may need to take it to a mechanic.

There is no definitive answer to this question as it depends on the specific needs of the person. Some people may prefer a higher AC setting to help them stay cool in summer months, while others may prefer a lower AC setting for comfort. Ultimately, the best AC setting for your specific car will depend on your needs and the climate you live in.