Why Is My Marine Diesel Engine Overheating at High RPM?

Why Is My Marine Diesel Engine Overheating at High RPM? (Complete Diagnosis Guide) If your marine diesel engine runs at normal temperature at idle but overheats when RPM increases, you are dealing with a load-related cooling system failure. This is one of the most common real-world problems we diagnose across Ventura, Oxnard, Channel Islands Harbor, […]