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Old 08-20-2017, 02:05 PM   #9
71C10Guy
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Join Date: Jul 2017
Location: Dripping Springs
Posts: 39
Re: Ac compressor squeal?

Quote:
Originally Posted by Steeveedee View Post
It shouldn't squeal even if you were driving on the freeway and turned the compressor on. Something is wrong with the compressor, is my guess.
Okay, I figured it out. For one, there was a piece of debris in the expansion valve that I guess escaped the system flush. It was making the high side skyrocket and the low side too low. Also, we retightened my belt using a crow bar, and that thing is tight!

Everything seems to be working, I'm not getting anything below 65, but on a 100 degree day I don't even care, it's better than what I had before. So thanks for your input guys.
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