Marine Diesel Turbo Lag & Slow Spool-Up

Marine Diesel Turbo Lag & Slow Spool-Up (Causes + Diagnosis Guide) Turbo lag on a marine diesel engine is one of the most common—and most misunderstood—performance problems. It presents as delayed throttle response, slow boost buildup, black smoke before the turbo comes online, and difficulty getting onto plane. While many boat owners assume the turbocharger […]