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Engine: Motor Plants and Auxiliary Boilers

Question 1,872 of 1,433

An engine that runs rough may indicate a misfiring cylinder. Assume that the auxiliary diesel engines on your OSV have a fuel injection system that permits the injectors to be disabled for troubleshooting purposes by loosening the high-pressure fuel injection line fitting at the injector nozzle while the engine is running and noting the engine response. Which of the following statements is true?

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Appears on the 2026 sample exam for

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