1990 Dodge Spirit low side service (recharge) port

1990 DODGE SPIRIT
55,000 MILES • 4 CYL • 2WD • AUTOMATIC
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DTAZ71
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I can't find a diagram, nor is it shown in my manual or service guide. Which port is the lower service port on my "90 Dodge Spirit AC? There are 2 and they are both different sizes?
Aug 6, 2010 at 12:36 PM
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RASMATAZ
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Sorry no diagram:

All low side valve are located on the compressor or on suction line near compressor. All high side valves are located on the discharge line between compressor and condenser.
Aug 7, 2010 at 2:30 AM
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