This factory service and repair manual for the 1994 Chevrolet C3500HD documents three V8s: the turbocharged 6.5-liter diesel of 395 cubic inches, the 7.4-liter 454 and the 5.7-liter 350. The chassis itself is singular — a two-door conventional cab and chassis in Base trim, sold to be bodied for dump, flatbed, utility or wrecker duty. The specifications here are written for that bare truck, as it stood before whatever equipment ended up bolted behind the cab, which is the state a rebuild starts from.
Engines covered
- 6.5L V8 (395 cu in) — OHV, turbocharged, diesel
- 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 2-door cab & chassis, conventional
Trims covered
- Base
Known issues on the 1994 C3500HD. Nothing appears against this model year on the federal record — no recall campaigns and no owner complaints. The manual is accordingly a work document rather than a warning: engine mechanical and fuel procedures for the two gasoline V8s and the turbodiesel, cooling system service, transmission and driveline overhaul, rear axle and wheel bearing specifications, hydraulic brake repair and adjustment, steering and front end alignment, cab and frame work, and the electrical system with its wiring diagrams and circuit diagnostics. Torque values are stated at the step where they apply.
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
PRODUCT RECALL CAMPAIGN INVOLVING WINDSHIELD WIPER MOTOR REPLACEMENT. *TT
RECALL CAMPAIGN NO.S #03V159000 AND 98V150001 ,DO NOT SPECIFICALLY COVER MY "94" CHEVROLET 3500HD [XXX]. HOWEVER THIS VEHICLE HAS EXHIBITED THE SYMPTOMS ,DESCRIBED IN THE RECALL LE
