2018 Chevrolet Express 2500 Service and Repair Manual

This factory service and repair manual for the 2018 Chevrolet Express 2500 covers a 4.3L V6 of 262 cubic inches running E85 or gasoline, a 6.0L V8 of 364 built for gasoline, compressed natural gas or E85, and a turbocharged 2.8L inline-four diesel of 171 cubic inches. Five body configurations and three trims are included. Three fuel strategies across three different engines mean the fuel, emissions and engine control chapters branch more than any other part of this book.

Engines covered

• 4.3L V6 (262 cu in) — OHV, naturally aspirated, flex-fuel or gasoline
• 6.0L V8 (364 cu in) — OHV, naturally aspirated, gasoline or CNG or flex-fuel
• 2.8L inline-four (171 cu in) — DOHC, turbocharged, diesel

Body styles covered

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

Trims covered

• Base
• LS
• LT

Known issues on the 2018 Express 2500. Eleven complaints appear on this model year's record, four on the electrical system, three on the power train and one on the steering. Those numbers are small, and a given van's condition matters far more than the model's history. Still, they name three well-documented areas: circuit diagrams that locate every ground, splice and connector; transmission and rear axle procedures given with clearances and torque values; and steering gear, pump and linkage service with the alignment specifications that belong with it.