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    • Cummins Marine Forum Topics
    • Loss of fuel p7100

      This topic has 9 replies, has 3 voices, and was last updated byTony Athens 5 years ago

      October 10, 2018 at 12:44 pm I have a total loss of fuel at the injectors on my p7100. No fuel when i crack the lines at the injectors. I can see the pump is turning through the inspection port on the timing cover. Any ideas on where to start with this? Boat was running fine then started to black smoke heavily out the exaust then the engine just died and wont restart. 600 hours on motors.

      Started by: Apro.mw in: Cummins Marine Engines


      9 Replies
      October 29, 2018 at 4:41 am Internal Aftercooler failures?? I have been preaching about this subject, in general, since 1990-1992-ish Where do you want to start? https://www.sbmar.com/category/articles/marine-aftercoolers/ Aftercooler thoughts, opinions, and answers to some queriesā€¦ ~~~~~~~~~~~~~~~ Get the head off, oil your cylinders, and then start inspecting all the rest Tony

      Last Post by: Tony Athens posted: 5 years ago

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