1998 Chevrolet C7500 Kodiak Service and Repair Manual
This factory service and repair manual for the 1998 Chevrolet C7500 Kodiak has four engines to account for, which is what makes this model year unusual. Two are turbocharged diesel inline-sixes, the 7.2L of 441 cubic inches and the 6.6L of 403; two are naturally aspirated gasoline V8s, the 7.0L of 427 and the 6.0L of 366. All four are overhead-valve. The body is a single two-door cab and chassis conventional, listed as C7H042 and C7H064, so the differences a technician meets are under the hood rather than behind the cab.
Engines covered
- 7.2L inline-six (441 cu in) — OHV, turbocharged, diesel
- 7.0L V8 (427 cu in) — OHV, naturally aspirated, gasoline
- 6.6L inline-six (403 cu in) — OHV, turbocharged, diesel
- 6.0L V8 (366 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 2-door cab & chassis, conventional
Trims covered
- C7H042
- C7H064
Known issues on the 1998 C7500 Kodiak. The federal record holds no recalls for this model year, and NHTSA lists no owner complaints against the truck. That leaves coverage as the measure, and with four engines it is considerable: mechanical procedures, specifications, torque values, wiring diagrams and diagnostics for each turbocharged diesel six and both gasoline V8s, then the same discipline applied to the cab and chassis, the driveline, the brake and steering systems and the truck's circuits. A yard running mixed engines works from one reference rather than four.
