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  1. N

    Injector voltage issue

    Hey 2004lb7 sorry for the late update. So went throught fuel system because I was losing prime did all of the rubber lines brand new and got that issue fixed. Now I'm at a point were she cranks and spits and sputter but won't catch blowing smoke out the exhaustso getting fuel to some point
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    Injector voltage issue

    I appreciate all the info and input I will recheck all those things and on the mm3s when I can and let you know thank you again
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    Injector voltage issue

    Ya sorry about that I'm lost with diesel so I borrow my friends scan tool snap on. So it is a good scanner I believe those readings are mpa. Or it would be 5600 psi I don't have any codes which add more confusion for me no direction to. So are you saying these pulse the power voltage not the...
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    Injector voltage issue

    So I was testing without cranking last night I checked while cranking most it jumped to was 5 volts then seemed to stay around 1to2volts I am only testing the number 2 as I'm bye myself. I'm having a no start issue. Fuel pressure is around 58 as desired is around 56. I thought the injectors were...
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    Injector voltage issue

    Hi guy I'm new to diesel and the duramax.i have a 06 gmc sierra 3500 lbz got this truck not running and in need of headgaskets I did those. Everything bad together and now I only have .34 volts to my injectors from ecm have done ohms test on all injector wires all are good. I have checked what I...
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