LIQUI MOLY 400mL Pro-Line Diesel Intake System Cleaner - Case of 6

Amixture of cleaning agents for cleaning and maintaining intake manifold and throttle body of Diesel engines. Dissolves and removes deposits and contaminants, restores normal function of moving parts. Also ideally suited to clean intake valves of modern direct-injection engines. Regular use keeps the intake system in perfect working order and reduces repair costs. Safe with catalytic converters, EGR and DPF systems. Specifically, for cleaning diesel engine intake systems. One Can (400 ml) is for one application. A preventive application every 12 months / 10,000 miles is recommended. To prepare, attach tube with nozzle. To gain access, remove hose or pipe immediately before throttle housing. The engine needs to run to perform cleaning. If unable to start engine, disconnect air mass sensor connector while the ignition switch is in off position. Maintain minimum engine speed of 2000 rpm while spraying cleaner in short intervals of 2-3 seconds, and at the same time move the nozzle back and