1995 Cadillac Deville addind 134a

Tiny
BILLYBOB99406
  • MEMBER
  • 1995 CADILLAC DEVILLE
Air Conditioning problem
1995 Cadillac Deville V8 Front Wheel Drive Automatic

how do I know which us the low pressure line on a/c so I can add 134a
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Saturday, June 20th, 2009 AT 12:24 PM

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Tiny
OBXAUTOMEDIC
  • EXPERT
Hello,

The charge hose will only fit the low pressure/charge side of the system.
In some systems the Low Pressure side cap is Blue. It is also smaller than the High Pressure side.

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Saturday, June 20th, 2009 AT 12:27 PM

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