Helping Out My Car Air Conditioning Again!
by Mjtrinihobby in Workshop > Cars
3049 Views, 13 Favorites, 0 Comments
Helping Out My Car Air Conditioning Again!
![temp_427719348.jpg](/proxy/?url=https://content.instructables.com/FJJ/KJ77/IBYWYETU/FJJKJ77IBYWYETU.jpg&filename=temp_427719348.jpg)
In the hot tropical climate I call my home, air conditioning is a nice luxury. I demand maximum performance!
In my car I noticed cold air leaking through the feet vents even when the mode selector is on the dash vents. Also I always have the AC on recirculation mode however engine bay heat and outside smell do leak in.
Time to fix these inefficiencies with a can of foam sealant!
Identifying the Areas for Treatment.
![temp_-1664606794.jpg](/proxy/?url=https://content.instructables.com/FAG/NYC9/IBYWYETX/FAGNYC9IBYWYETX.jpg&filename=temp_-1664606794.jpg)
![temp_-327487086.jpg](/proxy/?url=https://content.instructables.com/FP3/N3N5/IBYWYEU2/FP3N3N5IBYWYEU2.jpg&filename=temp_-327487086.jpg)
![temp_-688478076.jpg](/proxy/?url=https://content.instructables.com/F5R/AETO/IBYWYEUT/F5RAETOIBYWYEUT.jpg&filename=temp_-688478076.jpg)
![temp_-2087108405.jpg](/proxy/?url=https://content.instructables.com/FI7/9SU6/IBYWYEUW/FI79SU6IBYWYEUW.jpg&filename=temp_-2087108405.jpg)
![temp_-419482728.jpg](/proxy/?url=https://content.instructables.com/FTB/A6Z1/IBYWYEU0/FTBA6Z1IBYWYEU0.jpg&filename=temp_-419482728.jpg)
The feet vents, the fresh air intake and the unused heater core are areas for applying the foam sealant. I want no air or heat migration in these three areas.
For the fresh air intake the cowling needed a partial slide up onto the windscreen to access the duct.
For the fresh air intake the cowling needed a partial slide up onto the windscreen to access the duct.
Applying the Foam.
![temp_-1999510845.jpg](/proxy/?url=https://content.instructables.com/FEV/DKDK/IBYWYEUX/FEVDKDKIBYWYEUX.jpg&filename=temp_-1999510845.jpg)
![temp_-548807226.jpg](/proxy/?url=https://content.instructables.com/F7T/ZHME/IBYWYEUY/F7TZHMEIBYWYEUY.jpg&filename=temp_-548807226.jpg)
![temp_-1689913997.jpg](/proxy/?url=https://content.instructables.com/FUJ/HEXG/IBYWYEV1/FUJHEXGIBYWYEV1.jpg&filename=temp_-1689913997.jpg)
A single can of foam was more than sufficient for the sealing of the areas. Now the air blows a bit stronger in the car and the air conditioning is colder!
Not bad for a low cost diy job!