95 gmc suburban blowing hot air i assumed it was just in need of a charge. however i bought the r 134a and proceeded to charge jus to see the systems full... the compressor comes on and runs too. any1 can help with problem?

 

Bad condensor? Domestics aren't my are expertise but it could be the condensor. I would search for AC problems for your year, make, and model because I know if one GMC has a problem then more than likely it's a common problem that a lot of others have had (My parents own a 2001 GMC Denali)