The most obvious sign your car air conditioning is having trouble is blowing hot air when set to cool, but there’s several other less obvious signs to be on the lookout for including: Strange noises – hearing clicking or other strange noises emanating from your AC vents is a sign something is not quite right. It may be as simple as a piece of debris or it may mean your condenser is failing. Wetness or Musty odors – if your vehicle’s AC isn’t draining properly, it can back up inside the car causing damp floorboards and/or musty odors. Wetness can cause mold to grow, which can be hazardous to your health. Difficulty cooling down – when your vehicle is taking a long time to get down to temperature, you may be low on refrigerant or have a leak in the system. Even small issues should never be ignored. Schedule your car’s ac service appointment and we’ll help pinpoint the issue.