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lb7 injectors

850 Views 1 Reply 2 Participants Last post by  LeftCoastDiesel
just replaced all injectors, can't get the truck to stay running. im guessing air in the lines, filled fuel filter three or four times it will run for a few seconds and shut off . how do i get all the air out ???
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If it runs for even a few seconds than pretty much all the air should be out of it. air is one of the biggest diesel killers. I would check and make sure all fuel lines are tight and make sure you plugged all the sensors back in. Also you may want to check for codes if you can. Maybe you got a couple injector circuit codes because you might have possibly not have tightened all the injector electrical connectors, harness, etc.
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