This Workshop Service Repair Manual covers the Suzuki DF100 EFI outboard motor, manufactured between 1996 and 2001, specifically for the Early EFI Models generation. This 4-stroke engine, featuring Electronic Fuel Injection (EFI), delivers 100 horsepower from its 2.0 L (121.9 ci) displacement. Engineered for reliability and performance, the DF100 EFI is designed for a variety of marine applications, offering robust power and efficient operation. Its typical gear ratio is 2.00:1, and it weighs approximately 350 lbs (159 kg), making it a capable and dependable choice for boaters. This comprehensive English-language manual is designed to assist owners, mechanics, and technicians in maintaining and repairing the Suzuki DF100 EFI. It provides detailed guidance on essential maintenance procedures, including lubrication specifications such as engine oil type and capacity, and spark plug recommendations. The manual also covers troubleshooting and diagnostic information, enabling users to identify and resolve issues effectively. With its thorough coverage, this resource ensures the longevity and optimal performance of your outboard motor.