94 nissan maxima a/c stoped working?

Question

Hey I recently got an oil change on my 94 nissan max. He took out the airfilter and showed me it, it was pretty dark so i know i have to get that changed. And he said I need an engine flush. The heat, the ac, and the fan dont go on. Also my AC light wont come on either. Could it be my coolant?

Is it possible that something happend with my AC when he was looking at my car? Did he forget something?

My AC stopped after about on hour of leaving the place. No idea why.

Any suggestions so i dont have to pay a place to look at it?

Answer 1

my answer is try to check it out on auto repair shop...,

Answer 2

install 260 air..roll 2 windows down and go 60 mph,,,