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07-08-2011, 08:47 PM | #1 | |
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AC Port on 2004 GrandAm
Any pointers on where the charging port for the AC on a 2004 GrandAm is? I see one port near the radiator but the hose I used on my wife's 2000 Impala doesn't fit on it, so I assume it is the wrong port. But I can't find anything else.
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07-08-2011, 09:50 PM | #2 | |
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Re: AC Port on 2004 GrandAm
You need to find the low pressure service port. Find the accumulator (silver cylinder in righ hand fender well) and follow the line back to the evaporator and to the compressor. If you don't see it anywhere in those lines, follow the other line from the evaporator to the condenser. The orifice tube that splits the high side and low side is located at the outlet of the condenser . I think it is near the firewall.
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07-15-2011, 07:35 PM | #3 | |
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Re: AC Port on 2004 GrandAm
yes this port is behind the engine, pass side, right below the alternator.
sine you need your engine running this is a hot job with no room. the exhaust headers make it a blast!
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1999 Grand Am SS 3.4 OHV |
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04-28-2016, 12:04 PM | #4 | |
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Re: AC Port on 2004 GrandAm
Here is pic of lowside ac port
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04-28-2016, 10:01 PM | #5 | |
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Re: AC Port on 2004 GrandAm
welcome to AF Azshiva.
you're kinda beating a dead horse with your pic. since its been 5 yrs, but its all good. lol
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1999 Grand Am SS 3.4 OHV |
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08-03-2016, 07:57 PM | #6 | |
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Re: AC Port on 1994GrandAm
Any one know where the low side port is on a 1994 pontiac grand am is cant seem to find it
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08-03-2016, 08:49 PM | #7 | |
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Re: AC Port on 2004 GrandAm
Lay on your back, wiggle under front of car--passenger side- look up behind radiator on low side line 6 inches from compressor...blue cap
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Automotive A/C Engineer with: '99 IH 4700 Toy Hauler (2) '95 GEO Prizms both maroon '99 GMC Yukon '95 Chev 3500, 454 Dually Crew Cab- 145k miles- Wife's Camel trailer puller. '94 Astro- 370k miles '94 Firebird Formula- 5.7L 180k miles- gone- '92 Chevy Lumina Van 3.8L 264k '86 GMC S-15 - 2.8L 154k '87 Buick Park Ave . 187k '86 Buick Park Ave 3.8L 199k miles- gone '77 Chevy Vega- 2.5L 175k miles gone but not forgotten '68 Camaro 396 4 spd RS/SS -72k miles- |
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