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    • Cummins Marine Forum Topics
    • Oil pressure test port for QSC

      This topic has 3 replies, has 2 voices, and was last updated byJason Leslie 8 months ago

      August 16, 2023 at 9:36 am I was wondering if anyone knows a good oil Ā pressure test port for the Cummins QSCā€™s. My starboard engine has gone to a zero pressure display and alarm. This was just after starting the motor and putting it into gear. It spiked to 70 psi then went to zero. Iā€™m guessing it is just a malfunction on the electronic sending unit. However, I would like to hook up a manual gauge to confirm that my electronic sending unit is bad. I would also like to pr…

      Started by: Jason Leslie in: Cummins Marine Engines

      3 Replies
      August 21, 2023 at 1:48 pm Additional pictures

      Last Post by: Jason Leslie posted: 8 months ago

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