Back to all

Busted! Air Conditioning (Air Conditioning Maintenance)

May 1, 2022

Your vehicle's air conditioning is something you count on when the weather heats up.  But there's bound to be a day when you turn it on and one of these things happens:

  • Only warm air blows out
  • Cold air starts blowing out but then it turns warm on its own
  • It's not blowing air at all
  • It blows smelly air out

Some people are tempted to try to make the diagnosis—and the repair—on their own.  They think it's just run out of refrigerant and they can pick up a can at a local auto parts store and re-charge it.   If only it was that easy.

A vehicle's air conditioning system is complex and made up of many parts.  A compressor, evaporator, condenser, tubing, hoses, sensors, valves… the list goes on and on.

Each of these components could be the reason for the problem.  It could be a leak that's letting the refrigerant escape, but simply re-charging the system hasn't fixed the problem. You have to find the source of the leak and fix it. Service facilities have a device called a "sniffer" which can sniff out refrigerant chemicals. And they can use black light to locate refrigerant that has an ultraviolet dye in it. 

But often other components wear out; blower motors go bad, resistors blow, tubes clog, compressors fail. And diagnosing that takes training and special equipment you'll find at your service facility.

One other thing to keep in mind.  It's always better to catch any problems in the air conditioning system before it fails. Ask your service advisor about having

the A/C checked as part of the vehicle's maintenance.  That's the cool way to go. 

Tuffy TIre & Auto Service Center Orland Park
7900 W. 159th St.
Orland Park, Illinois 60462
708-444-2966

Need Service?

Request a Quote

More articles from Tuffy Orland Park

Let Tuffy TIre & Auto Service Center Orland Park Help You Extend the Life of Your Car

March 30, 2025

If you haven't shopped in the Orland Park area for a new vehicle recently, you're likely to experience some sticker shock. It seems everything is costing more these days. And when you consider the price of auto financing in Orland Park, and insurance, the idea of hanging on to your old vehicle fo... More

Shifty Letters PRNDL (Transmission)

March 23, 2025

You probably figured out those shifty letters. They're what you see on your automatic transmission shifter and stand for Park, Reverse, Neutral, Drive and Low. Your automatic transmission is one of the great automotive inventions; here are some ways you can keep yours working well. Maintain you... More

U and your U-Joints (Lubricate U-Joints)

March 16, 2025

If your vehicles power goes to the rear wheels, then you have something called U-joints in the drivetrain. U-joints are connectors that allow the rotating power from your vehicles engine to deliver its power through a driveshaft to make the rear wheels rotate. You need U-joints because the surfa... More