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Discussion Starter #1
2010 Escalade a/c light flashes 3 times. I already changed the ambient temp sensor, fuse relay for the compressor, and tried resetting it via taking off the positive and negative from the battery for awhile. I don't know what else to do besides try changing the compressor out.
 

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Discussion Starter #5
I think that is the problem but putting more into it caused an AC line to start leaking that i have to replace first, already tried the stop leak stuff.
 

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1984 Fleetwood Brougham Coupe, 1999 ETC, 2012 ESV Premium
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I think that is the problem but putting more into it caused an AC line to start leaking that i have to replace first, already tried the stop leak stuff.
Add the dye to it, it comes in a smaller can with r134 also. I don't know if you have a black light, to check where the leak is, but a repair shop will, and it will make checking for the leak easier for them, possibly less expensive time wise.
 
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