Questions & Answers for: AC example from chart Miscellaneous

...t seem to make the ac come on...is this broke or do I just not know how to use it? The heat arm for example, if I want cold does that arm just stay on 70 or don't move it over etc? There is switch on ...

...example 90 degrees outside add 30 degrees to this. which will be 120 degrees total. Look up 120 degrees on on r134a pressure chart it will be 171 psi this what you charge the high side. If the system ...

...needs to be serviced. # 1 . The hoses or the connectors that carry the cooling oil are leaking. for example your car may need 25-30 lbs. of pressure to run proper, a leak occurs and that pressure ...

Hi im havving ac trouble in my chevy 5500 tow truck. I have ac gauges on it. High side is 250+ 285. Low side maybe 10. Ac blows warm. Ac compressor turns on for about 3 seconds then shuts off and wont

...are separate hot and cold air temperature blend doors.it's not as bad as neither side working.for example;for a temp fix you can close the vents on the bad side.the control often A combination of ...