Hi, all and new so have multiple questions.

Discussion in 'Freightliner Forum' started by thunder99, Sep 14, 2014.

  1. thunder99

    thunder99 Bobtail Member

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    Sep 14, 2014
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    anyone ever change injectors in a 12.7L(435-470 hp) motor? also, have no power to HVAC and I notice that there is a thread about that, but I am wondering where I could find more detailed wireing diagrams than what is on the cover.
     
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  3. BeenJammin

    BeenJammin Light Load Member

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    Dec 17, 2013
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    Never loosened a crab in all my life, never. Sorry. Mind readers are few and far between. What exactly are you looking for? Truck year, engine year, etc.
     
  4. Skate-Board

    Skate-Board Road Train Member

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    Aug 9, 2014
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    If you change the injector you need the computer that hooks to your engine. Each injector has a flow number that needs to be entered in. Each injector is tested on a bench to measure the fuel flow then a number is assigned to it. This is so all injectors can be told by the computer to spit out the same amount of fuel.
     
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