1994 Chevrolet C2500 Service and Repair Manual

This factory service and repair manual for the 1994 Chevrolet C2500 covers a year in which the 6.5L diesel appears twice, once turbocharged and once naturally aspirated, so a technician has to establish which of the two is in the truck before reading a specification. The rest of the range is a 4.3L V6 and the 5.0L, 5.7L and 7.4L gasoline V8s. Bodies are the extended cab, standard cab and cab and chassis; trims run Base, Cheyenne, Silverado and WT.

Engines covered

• 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
• 6.5L V8 (395 cu in) — OHV, turbocharged, diesel
• 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
• 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
• 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
• 6.5L V8 (395 cu in) — OHV, naturally aspirated, diesel

Body styles covered

• 2-door extended cab pickup
• 2-door standard cab pickup
• 2-door cab & chassis

Trims covered

• Base
• Cheyenne
• Silverado
• WT

Known issues on the 1994 C2500. The manual's ordinary content is where a truck this age is actually served: diagnosis and overhaul for six engines, turbocharger and diesel fuel-system material kept apart from the gasoline chapters, clutch, transmission, transfer case and axle procedures, hydraulic and parking brake service, frame and cab body repair, and wiring diagrams for each cab configuration.