Knock..... ideas?

Discussion in '2005+ Mustang GT 4.6L Tech' started by Barricade, Feb 6, 2020.

  1. Barricade

    Barricade Decepticon Extraordinaire

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  2. 07 Boss

    07 Boss Senior Member

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    Did you pull the cover yet?
     
  3. Barricade

    Barricade Decepticon Extraordinaire

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    NO...I pulled the plugs and there is oil on them.... Cover is next.
     
  4. Dino Dino Bambino

    Dino Dino Bambino I have a red car

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    That's a very loud tapping noise. Don't drive the car until you've fixed it.
    The most likely causes are either a broken cam phaser (should have cam position sensor fault code if it's that) or a broken cam follower.
     
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