My aircon has suddenly become less effective, blowing fairly cool and sometimes warm air, rather than the very cool air (when hot outside!!) that I'm used to....

 

Solution???

Get your aircon recharged. When you do so, they should also check for leaks in the system. The aircon liquid does become less effective over time, or it could have leaked out.

 

 

Stuart

this can also happen if your ambient temp sensor is dodgy, sometimes mine reads -86 or wrong temps, so obviously aint gonna blow cold air if it thinks its less than 0 degrees. a swift kick to the bumper usually sorts it out.