AC not cooling,i replaced the condensor,pull a vaccum charge the system an its still not cooling.The compressor is working and water is draining from the core.Thats why i want to ve.replace the expansion valve.
SOURCE: AC compressor will not stay on during hot days
THE COMPRESSOR TRIPS DUE TO TWO REASONS, FIRST ONE IS THAT EXCESS GAS IS CHARGED IN COMPRESSOR CIRCIT AND DUE TO THIS COMPRESSOR OVERLOADS AND TRIPS. THE SECOND ONE MAY BE DUE TO THERMOSATIC VALVE LOCATED IN CHILLER (IN SIDE CAR SWITCH BOARD/DASH BOARD). FROM [email protected]
SOURCE: Recently took my 2004 Nissan quest because a/c was
if its not making noises just change freon will be fine
SOURCE: airconditioner compressor clutch bad.
It is usually with the AC core and heater core under the dash.
SOURCE: I have a 1997 Nissan
Hi.
The R134a is colorless. In its dyed version it will be red. If the system has been flushed properly the dark gray color of the fluid coming out from the service port is probably due to the fact that the R134 is mixed with oil inside the AC system. By flushing the lines you get rid of the refrigerant inside the system but you do not flush the oil that is there to maintain and lubricate the parts of the system. Test the system and ensure that you do not use more R134a than specified. The oil getting mixed to refrigerant shouldn't be matter of concern. If the system is still not working, there may be an additional problem, or the flushing did not get rid completely of the original gas charge. If system was not flushed properly, by using a gauge you will notice pressure going up too soon before completing the recharge.
SOURCE: I am looking to convert the AC over to 134a. I
The system needs to be cleared of r12. Then there are two r134a fittings to put on the system ports you have (they screw on). then you can fill with r134a. No need to change any thing else.
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