1994 Chevrolet C1500 Service and Repair Manual

This factory service and repair manual for the 1994 Chevrolet C1500 has to cover two 6.5L diesel V8s of 395 cubic inches, one turbocharged and one naturally aspirated, alongside four gasoline engines: the 4.1L inline-six of 250 cubic inches, the 4.3L V6 of 262 and the 5.0L and 5.7L V8s. Both cab styles, extended and standard, are included, and the trims are Base, Cheyenne, Silverado and WT. Telling the two diesels apart matters here, because the turbocharged engine brings its own specifications, torque values and diagnostic checks.

Engines covered

• 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
• 6.5L V8 (395 cu in) — OHV, turbocharged, diesel
• 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
• 4.1L inline-six (250 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

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

Trims covered

• Base
• Cheyenne
• Silverado
• WT

Known issues on the 1994 C1500. The manual gives injection and boost-side procedures for the turbocharged diesel, ignition and fuel specifications for the gasoline engines, transmission and rear axle overhaul with backlash and torque figures, brake and steering adjustment values, and wiring diagrams and diagnostic charts for the lighting, charging and starting circuits.