which valve is the one to add freon, the small one by the fire wall or the larger one closer tot eh front?

Asked by Jun 25, 2012 at 08:54 PM about the 1998 Oldsmobile Aurora

Question type: Shopping & Pricing

My 1998 olds aurora has tow valves on the line, a small one by the firewall and a larger one towards the front. Which one is the low side?

1 Answer


the one by the firewall should be the low side. You wont be able to connect to the wrong fitting.

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