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1991 Mercedes-Benz 420SEL Question: low pressure port location?

 

Question

SparkyD, San Jose, CA, April 01, 2010, 15:58
 Rookie

Hi,

Looking for the low pressure port to recharge the AC, but don't know where it is located under the hood. Would be really helpful if someone can provide a picture to pinpoint the location. Bty, already converted to R134a system.

Thanks in advance.

3 Answers
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  • Medium-star Best Answer
    billd1 May 23, 2010, 18:56
     Rookie

    Looking for the location of the low pressure port on 1993 Grand Prix

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  • Answer #2

    Visitor, June 12, 2010, 16:15

    ON 1990 IT IS ON THE BIG HOSE ON THE DRIVER'S SIDE ABOUT HALF WAY BACK FROM THE RADIATOR.

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  • Answer #3

    Ron90813 July 31, 2010, 08:26
     Rookie

    A/C IS LOCATE NEAR BY FUSES BOX FRONT DRIVER SIDE IT IS BIG HOSE YOU NOT GONNA MISSES.

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