White Smoke Coming Out Of Car Air Conditioner

If the air temperature near the unit is below the dew point this causes water vapor to form in the air and condense into water droplets thus causing the fog or smoke.
White smoke coming out of car air conditioner. Put it out and sell it to someone you dont like. Commonly it is a sign of a restricted drain hole that needs cleaning. Smoke coming out of the house air conditioner and heater unit is likely coming from dust that gets on the heater coils throughout the year. Just recently there has been white smoke coming out of the air conditioner when the air conditioner is on only.
This can be. If smoke billows out enough to visibly fill the cabin then your cars probably on fire. The steam or vapor collected during the process of condensation could have made its way out when the air hit it. U can also smell exhaust smoke in traffic.
If this is the case you should check with your hvac contractor about the situation. This is the second time this has happened. I was thinking it was just condensation but it hasnt gone away. It doesnt smell like smoke.
I just hope its not a freon leak or something. Show more i have a 96 honda accord that has had no major problems with about 115000 miles on it. Air conditioners fog or smoke coming out air vents fog or smoke coming out the air vents is caused by cold dry air coming in contact with warmer more moist air near the air conditioner. You air vent is not closing properly and too much of outside air is mixing with your cold air or your aircon coil is really dirty and lots of water condensation in you aircon system.
Ill be driving along normally not pushing the car hard with the ac on and it will spew white smoke from the vens for about 15 seconds. If you can see white smoke coming out from the air con vent when u switched on the air con. The odorless white steam or smoke coming out of your air conditioner is probably excess water stored in the heater box. Why would your car air conditioner run hot when in idle and blows cold air while driving.