a/c problem

A

Allan Paredes

New Member
#1
#1
I have 2010 corolla that a/c stop working, not blowing cold air. first i hear a noise in the compressor so i added refrigerant 134 in the low pressure side but it won't suck so i assume that the compressor is not working there is a 12v supply to the compressor. This compressor is a clutchless design. So how to add oil on this compressors? Anybody has a suggestion?
 
R

Richard Tomlinsen

New Member
#2
#2
Might not be a bad idea to check that the AC relay has not failed.

Often, the horn relay is the same, so you can swap them to check. Check the fuse box under the hood near the battery.
 
A

Allan Paredes

New Member
#3
#3
There is a 12v input voltage going to the compressor so i assume that the relay is good. Also today i recharge it with refrigerant for almost 1 hr a/c pilot on and fan is max but it won't go in.
Also yesterday I added PAG46 oil in a pressurize can in low pressure side but still oil won't go in. Is there any way to force this oil to go in to the compressor? bought an oil injector thatI ordered in ebay but no instruction on how to use also not in yo tube. All i see is the manual injector like a screw type.
 
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