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The low-side port is located under the hood near the firewall on the passenger side. It is an aluminum tubing that has a plastic cap on it that says the letter "L" on it. Make sure you clean off any dirt or debris before unscrewing this cap as the smallest amount of the dirt can get into the system and ruin your a/c compressor. Connect the hose from the refrigerant onto this port and fill it up, making sure not to overfill. You can find a refrigerant kit at a local parts store that includes the refrigerant, hose, and pressure gauge and is very simple instructions. Hope this helps.

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13y ago

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