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I have a 2002 Ford Expedition 4.6L. I am attempting to add fren 134 to my system. I have a recovery unit and prfessional guages. I simply am not able to find the low side charging port on this vehicle. I have looked high and low. No low side port visible. Does any one have a handle on what the answer might be? Thanks a bunch for helping out.

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It should be on the accumalator or on the compressor hose they have them in different places and in three different places, look for the low side switch and you could vav it down there and charge itthere if you use a paper clip to keep the compressor going.

Posted on Jun 21, 2009


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