Low Power / Loss of RPM Diagnostics Center
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, […]
Marine Diesel Wastegate Problems
Marine Diesel Wastegate Problems (Symptoms + Testing Guide) The wastegate on a marine diesel turbocharger controls boost pressure by regulating exhaust flow through the turbine. When a wastegate fails, sticks, or leaks, engines can suffer from low power, excessive smoke, overheating, or dangerous overboost conditions. At 805 Marine Diesel Mechanic, we regularly diagnose wastegate issues […]