Question about 1999 Oldsmobile Cutlass

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Where is the low freon port on a 1999 Oldsmobile Cutlass?

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The low side port for the A/C System for the 1999 Oldsmobile is located between the engine and the firewall on the passenger side. It is very low to reach. Only connect to the system when the engine is completely cool. The little hoses that most parts stores sell WILL NOT WORK FOR THIS PORT!!! You need a long hose.

Posted on Aug 24, 2010


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I’m happy to assist further over the phone at

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