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Old 10-17-2002, 12:02 PM
Ron Brooks Ron Brooks is offline
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Join Date: Jul 2002
Location: Stony Brook, NY
Posts: 160
WHich connection is LOW pressure side of A/C on 88 300SE

I need to add some 134 with red dye to assist in locating a leak. Can someone tell me which connection on my 88 300SE is the low pressure side? I want to avoid exposions in my garage (and face)! My car was converted to 134 by prior owner. I see one connection on the driver's side on top of an easily accessed hose, so I asusme this could not possible be it. There is another connection that would be a bear to reach right down by the compressor so my guess it that's the one. I just don't want to guess.
Ron Brooks
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