2003 CADILLAC DEVILLE A/C RECHARGE

  • Tiny
  • caddyd03
  • 2003 Cadillac Deville

Air Conditioning problem
2003 Cadillac Deville V8 Two Wheel Drive Automatic

My question is. I want to recharge my a/c system myself, but I'm not sure how much freon I need to add without over pressurizing the system.

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Wednesday, April 22nd, 2009 AT 7:04 PM

4 Replies

  • Tiny
  • factoryjack
  • Expert
  • 4,263 posts

If the system is completely discharged, I believe it is 2 lbs. There should be a sticker under the hood somewhere, maybe even on the accumulator, that specifies a charge amount.

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Wednesday, April 22nd, 2009 AT 10:35 PM
  • Tiny
  • caddyd03
  • Member

Thank you for helping me. It still blows cool air, I just want to top it off, so what your saying is I need to make sure I don't go over 2 lbs?

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Thursday, April 23rd, 2009 AT 1:33 AM
  • Tiny
  • factoryjack
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  • 4,263 posts

If it blows cool, I personally would leave it be. You might introduce a problem, when you did not have one before.

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Thursday, April 23rd, 2009 AT 11:12 PM
  • Tiny
  • caddyd03
  • Member

The only problem is I live in Las Vegas, so I need ice cold air when it starts to be 115 degrees outside.

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Thursday, April 23rd, 2009 AT 11:35 PM

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