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- Thu May 04, 2017 4:13 pm
- Forum: Automotive Air Conditioning Forum
- Topic: 2002 GMC Sierra 5.3 AC wont stay on
- Replies: 2
- Views: 5475
2002 GMC Sierra 5.3 AC wont stay on
The Air goes on in the morning first thing and then after a short while goes off and will not reengage. I have evacuated the freon...replaced the inline filter...filled the freon back up to the required 1.8 lbs and checked for leaks...all is well except for the fact it doesn't work. I jumped the hig...