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Proportioning Valve Leaking

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Lazydog, May 11, 2002.

  1. Lazydog

    Lazydog 1/2 ton status

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    Hi All, my proportioning valve started leaking the other day, I was just wondering what would cause that. It's leaking between a 2"nut(that has the rear brake line to it) and the valve. The rear brake line is extremely tight. Any suggestions about getting it off without cutting?
     
  2. scrappyk5

    scrappyk5 1/2 ton status

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    virginia
    mine did the same thing , i tighten the sh$t out of the lines and it seemed to come from elsewhere , so i went to the junkyard and got another one for $25.00 . easy to replace
     

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