125 Harbor Way

Santa Barbara, CA 93101

(805) 774-0637

24/7 Customer Support

Mon - Fri: 9:00 - 5:30

On call service available

Low Power / Loss of RPM Diagnostics Center

Low Power Loss of RPM Diagnostics Center marine diesel engine troubleshooting illustration showing RPM gauges and diagnostic indicators used by 805 Marine Diesel Mechanic

Low Power / Loss of RPM Diagnostics Center A marine diesel engine that cannot reach rated RPM or struggles to maintain speed under load is almost always suffering from restriction, imbalance, or efficiency loss somewhere in the system. Low power problems are among the most common service calls because multiple systems — fuel, air, cooling, […]