I basically redid most of my entire system over 2 months ago and today it blows hot air. The symptoms are as follows. I returned my manifold gauge 2 days ago with pump. So all i have is that cheap low side gauge.
1. Hot air from vents
2. When compressor turns on i see foamy liquid coming thru. THis points to being undercharged right?
3. WHen compressor is off the low side port reads about 115psi. Which is normal. WHen compressor turns on it goes down to 60psi about and stays there. Which isn't normal i know. When i evacd and charged it 2 months ago it read at idle 225psi high side and 45psi low side at 94 f ambient. At 2k rpms high side read about 255psi like it should be so i have thought it has been undercharged for 2 months but i let it go cause it effn worked fine.
Anyone got any ideals what happened. Did something go bad on my system. DId the evap coil freeze and crack or maybe one of my sensors aren't working.
Am going back and get a manifold gauge set so i can see high side pressure but for right now i don't have that. Anyone got any ideal to what happened?
[edit]Could it be my heater control knob not functioning right. Air is really hot no matter if i turn it to cool[edit]
1. Hot air from vents
2. When compressor turns on i see foamy liquid coming thru. THis points to being undercharged right?
3. WHen compressor is off the low side port reads about 115psi. Which is normal. WHen compressor turns on it goes down to 60psi about and stays there. Which isn't normal i know. When i evacd and charged it 2 months ago it read at idle 225psi high side and 45psi low side at 94 f ambient. At 2k rpms high side read about 255psi like it should be so i have thought it has been undercharged for 2 months but i let it go cause it effn worked fine.
Anyone got any ideals what happened. Did something go bad on my system. DId the evap coil freeze and crack or maybe one of my sensors aren't working.
Am going back and get a manifold gauge set so i can see high side pressure but for right now i don't have that. Anyone got any ideal to what happened?
[edit]Could it be my heater control knob not functioning right. Air is really hot no matter if i turn it to cool[edit]
Comment