A/C low pressure port location needed

2005 DODGE RAM
115,000 MILES • 4.7L
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RJKJ2824
  • MEMBER
  • 1 POST
Cannot find low pressure port to add refrigerant.
Jul 16, 2018 at 11:19 AM
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KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
You are going to have two of them but the high side which I assume you found is going to be located on an HVAC line. This is the discharge line.

The low is going to be on top of the accumulator. I am going to attach the info below that will show the details on this.

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Please run through this info and let us know if you have other questions.

Thanks
May 8, 2022 at 1:21 PM
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