1995 Chevy Lumina low side service port

1995 CHEVROLET LUMINA
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KENBEME
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  • 2 POSTS
Air Conditioning problem
1995 Chevy Lumina 6 cyl Two Wheel Drive Automatic
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both ports are the same couler black whitch is the low side? so I can charge the A/C system?. One is near the front and one is on the line closer to the back
Jul 3, 2008 at 7:00 PM
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MERLIN2021
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  • ASE Certified Mechanic
The low side is SMALLER in diameter than the high side, the fitting will ony go on the low side, but it's usually on or near the aluminum accumulator/drier, on the passenger inner fender.
Jul 3, 2008 at 7:58 PM
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