thorn92

My 2000 C5 A/C will run perfectly fine, nice and cold. Eventually, it seems to barely blow much air and it's semi-cool. The cabin will definitely start to become uncomfortable so I turn the A/C off and just let the fan run on vent. The excess cold air then blows out. After several minutes I turn the A/C back on and it's back to normal. The process repeats itself for as long as I'm running the A/C. Any ideas?

Pounder

sounds like it's freezing up, this may sound strange but just read it here this past week the Freon could be low ????

Fast6.3

Your strainer could be plugged your evap coil could be dirty
Look at the txv or the receiver and see if they are frosting you probably have a restriction

v8srfun

Definitely sounds like it is under charged