When I push the recirculate button on my A/C it doesn't get any colder and I can't hear it sucking air in from the cab. Anybody else ever have this problem or have any ideas?

 

its not supposed to get any colder, it just keeps recirculating most of the air from inside instead of bringig new stuff in, and your complaining because you cant hear it? thats a good thing, means your system is working properly, if you can hear it thats not a good thing.

 

Im convinced those buttons do nothing.

 

any kids dropped toys or food in the vents?
Probably the vent flap is stuck.

 

I'm going to have to check the vent flap. Didn't know it had one!