After starting truck a/c takes a few moments to start blowing

[ricky guerra]

After starting my expy it takes a min for the a/c to start blowing it does almost every time I get in the truck. And help pointing me in a direction would be helpful.

 

[bedrck46]

ok what year model etc. is the expy? the more info you can provide the better answers you will get. is it manual or auto control

 

[69Hcode]

Mine on auto takes a few seconds too. I think it wants the evaporator cold before pushing air through it. It doesn't get cold instantly. Don't know if there is a sensor to make sure its cold or it just waits a little bit.