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oil pressure relief valve

  1. 96 oil cooler/pressure relief valve

    94-98 7.3 Motor Problems
    hey guys first post, sorry if this has been gone over before i searched but didn't find much,,, so anyway i got around to pulling oil cooler off today because it was leaking about a cup of oil until it warmed up it came off no problem pulled it apart and started wiping it all down and cleaning...