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- Thu May 13, 2021 3:19 pm
- Forum: Automotive Air Conditioning Forum
- Topic: Buick New Compressor does not build High side pressure
- Replies: 2
- Views: 2533
Buick New Compressor does not build High side pressure
Got a 2003 Buick. Replaced the Compressor with a new one and new Orfice tube and new Pressure Switch. Pulled a Vac on it for an Hour. Started filling with 134. High side pressure will not go above 30 Lbs. Have 30 on Low. Thought I might have a bad gauge, Changed gage sets and still under 40 High Sid...