1993 GMC G3500 Service and Repair Manual
This factory service and repair manual for the 1993 GMC G3500 splits its engine coverage three ways on gasoline, the 4.3L V6 of 262 cubic inches and the 5.7L and 7.4L V8s of 350 and 454, and once on diesel, the 6.2L V8 of 379, all naturally aspirated overhead-valve designs. The van appears in five bodies, from the 3-door standard cargo version to the extended passenger van and the 2-door cutaway, in six trims. Procedures, specifications, torque values, wiring diagrams and diagnostics are set out for each system.
Engines covered
- 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
- 6.2L V8 (379 cu in) — OHV, naturally aspirated, diesel
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door standard cargo van
- 3-door extended passenger van
- 2-door cutaway van
- 3-door standard passenger van
- 3-door extended cargo van
Trims covered
- Magnavan
- Rally
- Rally Camper Special
- Rally STX
- Vandura
- Vandura Special
Known issues on the 1993 G3500. The 1993 G3500 carries no recalls on the federal record and no owner complaints at NHTSA. The manual's use is accordingly in the routine work of a one-ton van: engine specifications and repair procedures for the V6, the two gasoline V8s and the 6.2L diesel, torque values for the brakes, axles, steering and suspension, wiring diagrams that take in every body style listed, and diagnostics organized by system so a problem gets traced rather than guessed at.
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. TH
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 20
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
