Question about 2007 Dodge Ram 1500 Quad Cab Sport

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Finding the correct port for the AC refiller

I bought a Air conditioning re filler from walmart, but the connector doesn't seem to fit the port on the ac pipe on my truck. Am I looking at the wrong port. There doesn't seem to be any other port. I bought the can that my manual said to buy.

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There are two ports, high pressure and low pressure.
The low pressure is the one you need, The port is smaller than the high pressure and should have a blue cap on it. The high pressure has a red cap. I don't have my manual at the moment,so I can't tell you exactly where it is, all I can tell you is to follow the other pipe till you come to that port. Some are not easily to find. It might also be on the low side of the compressor.

Posted on May 04, 2010

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Posted on Jan 02, 2017

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