1992 GMC G2500 Service and Repair Manual
This factory service and repair manual for the 1992 GMC G2500 lists three van bodies, a 3-door standard cargo van plus extended cargo and extended passenger versions, and the Rally, Rally STX and Vandura trims that ran on them. Four naturally aspirated overhead-valve engines are covered: the 4.3L V6 of 262 cubic inches, the 5.0L V8 of 305, the 5.7L V8 of 350 and the 6.2L diesel V8 of 379. Each of them is documented with its own procedures, specifications, torque values, wiring diagrams and diagnostics.
Engines covered
- 5.0L V8 (305 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
- 3-door extended cargo van
Trims covered
- Rally
- Rally STX
- Vandura
Known issues on the 1992 G2500. Two recalls appear on the federal record for the 1992 G2500. The first involves replacement fuel filters whose connection may not seal properly, letting fuel leak where an ignition source could ignite it; the second involves replacement oil filters that can seal inadequately and lose engine oil, with the same fire risk. One owner complaint is logged with NHTSA, recorded against the electrical system. Fuel delivery, engine lubrication and the van's wiring are all covered here, with procedures, specifications, torque values and diagnostics for each.
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
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
TL* THE CONTACT OWNS A 1993 GMC RALLY/VANDURA G2500. THE CONTACT STATED THAT WHILE DRIVING 15 MPH, HE NOTICED SMOKE COMING FROM THE VENTS. THE VEHICLE WAS TAKEN TO THE CONTACT'S HOME AND PARKED. MINU
