2010 Chevrolet Express 3500 Service and Repair Manual

This factory service and repair manual for the 2010 Chevrolet Express 3500 has flex-fuel capability to account for on both gasoline V8s, the 4.8L of 294 cubic inches and the 6.0L of 364, which changes fuel composition sensing, injector calibration and material compatibility in the delivery system. Above them sits the turbocharged 6.6L diesel V8 of 403 cubic inches. Seven body configurations and three trims, Base, LS and LT, round out a range built far more for work than for showroom variety.

Engines covered

• 6.6L V8 (403 cu in) — OHV, turbocharged, diesel
• 4.8L V8 (294 cu in) — OHV, naturally aspirated, flex-fuel
• 6.0L V8 (364 cu in) — OHV, naturally aspirated, flex-fuel

Body styles covered

• 3-door extended cargo van
• 3-door standard cargo van
• 4-door standard passenger van
• 3-door extended passenger van
• 3-door standard passenger van
• 2-door cutaway van
• 4-door standard cargo van

Trims covered

• Base
• LS
• LT

Known issues on the 2010 Express 3500. The manual earns its place on procedure: fuel system service written for engines that may see ethanol blends, diesel injection and aftertreatment work, automatic transmission and driveline overhaul, steering and suspension alignment specifications for the 3500 chassis, brake hydraulic and antilock diagnosis, and the wiring diagrams that tie the body's lighting, charging and accessory circuits together.