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recharging 97 grand am a/c

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Jun 26, 2008, 6:02 PM

Post #1 of 2 (2283 views)
recharging 97 grand am a/c Sign In

where is the ports on a 97 grand am 3.1. i looked but all i can find is one. the nozzel attachment was to big and couldn't get it on. i was told that all cars have two ports and i need to find the one with the smaller size in the low pressure side. but i looked for it and can't find it anywhere. anyone have an idea how to recharge this.

Tom Greenleaf
Ultimate Carjunky / Moderator
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Jun 27, 2008, 12:23 PM

Post #2 of 2 (2271 views)
Re: recharging 97 grand am a/c Sign In

All cars have low side ports (the smaller) not all have high side ports (the larger.) but this one does. I think the low port is either under the radiator support - like get on your back and follow low side hosing or could be under parts behind driver's headlight but under hood. Not sure which - both ways are a pest. Follow low side larger hose from compressor every inch of the way if necessary and you'll find it,

Long retired now

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