5.4 problems

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  • djusc122
    Member
    • Feb 2016
    • 39

    5.4 problems

    Hey guys. anyone out there no a 5.4 guru. i need help
  • Witsend
    Banned
    • Nov 2012
    • 2942

    #2
    Can you be more F@ggen specific and provide more information ?
    Maybe this might help.

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    • djusc122
      Member
      • Feb 2016
      • 39

      #3
      2010 5.4 with a phaser noise. It does have low oil pressure. I'm running 20lbs and spec is 25 min. I have replaced both phaser, both solenoids, high pressure melling oil pump, clean pickup tube, even pulled the mains and they look brand new. All ford parts except pump. Timing tensioner gaskets look good but haven't replaced. 80k on The truck. Also pulled the cams and they look good.

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      • Witsend
        Banned
        • Nov 2012
        • 2942

        #4
        Hows those Cam saddles and caps look on the aluminum heads? Cams Out ? I would bolt the cams in dry without the rockers and plasti gauge the cam journal clearances.

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        • djusc122
          Member
          • Feb 2016
          • 39

          #5
          Caps and cams look good. I haven't plastigauged em but I've never seen a bad cam or cap that didn't look bad.

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