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  1. #1

    Default Cummins QSM low oil pressure shut down

    I have cummins QSM11 model marine engine...port side engine pressure max. 40 psi but in the instruction manual its change 35 to 60 psi and also usually engine shut off because of low oil pressure alarm..we contact the service they said problem cause from oil pan ...it changed but the problem continue. I wonder has anyone like this problem and what the problem consist of?

  2. #2

    Default Re: Cummins QSM low oil pressure shut down

    maybe you could tell me the serial number for the QSM 11 marine engine, I will check the engine information firstly and then find the trouble out...


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