Cat c15 fuel knock

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by anthonyar4, Nov 28, 2020.

  1. anthonyar4

    anthonyar4 Medium Load Member

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    Can the wrong cam gear backlash cause a fuel knock?
     
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  3. pushbroom

    pushbroom Road Train Member

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    Fuel knock on one hole might match the fuel stains at the manifold.

    Excessive cam backlash just sound like a noisy geartrain
     
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