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Marine Engine surging at cruise RPM

Detroit Diesel 6-71 marine engine used as example during RPM surge troubleshooting by trained technician at 805 Marine Diesel Mechanic Ventura CA

Schedule Engine Surging Diagnosis Master Marine Diesel Troubleshooting Guide Marine diesel engine surging at cruise RPM is a clear sign that the engine is not receiving stable fuel, air, or control input. Before replacing injectors or blaming the governor, start with the Master Marine Diesel Troubleshooting Guide to determine whether the issue originates from fuel […]