Category Archives: A/C

Why is my AC not working?

Question: Why isn’t my air conditioner blowing cold air? National Automotive Repair Answer: Your air conditioning system uses refrigerant to create cold air. The most common reasons Phoenix car owners lose their cold air have to do with the refrigerant. The first is not enough refrigerant. Refrigerant is a gas in the system and very small holes in a hose, seal or coupler can allow enough to leak out to prevent the creation of cold air. Another potential problem for Phoenix auto owners is contamination. Over time the inside of the rubber hoses can deteriorate and little bits of rubber can clog up various filters and other critical parts of the sedan A/C system, preventing proper circulation of the refrigerant. And a component could also be worn or broken. So the first step for Phoenix drivers who can’t cool their sedan is a thorough air conditioning inspection, looking for leaks and worn parts. In fact, Federal law requires an insp ... read more