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5.3LS possible head gasket problem?

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    • July 11, 2022 at 3:22 pm #714136
      cbarker1967
      Participant

      My husband’s 2001 5.3LS has water inside cylinders 5&7 but the compression test is good, He first thought it was a possible head gasket problem, now he’s not sure. Any ideas what the problem is?

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