Got Air Conditioner Problems? Be Alert To Signs That Your Automobile's A/C May Be In Trouble. A funny smell is coming from the vents. The cooling fan keeps cycling on an off. The air it puts out isn't as cold as it used to be. The defroster no longer defogs the windshield effectively. You find water on the floor of the passenger compartment. The air conditioner's drive belts, compressor or blower are noisier. You hear a rhythmic clicking noise under the hood when you turn on the air conditioner or defroster. Not sure what is wrong with your air conditioner. Sergeant Clutch offers an A/C Performance Check that is designed to quickly determine whether you’re vehicles A/C system needs a simply recharge, additional diagnostic testing, repairs or replacement.
A/C Performance Check includes: