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1988 GMC G1500 Service and Repair Manual
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$29.99 USD
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Covers all 1988 G1500 trims — Vandura Standard Cargo Van 3-Door, Rally Extended Passenger Van 3-Door, Rally STX Extended Passenger Van 3-Door +2 more ·
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$29.99
1988 GMC G1500 Service and Repair Manual
Regular price
$29.99 USD
Unit price
This factory service and repair manual for the 1988 GMC G1500 covers the Vandura, Rally and Rally STX across four bodies, standard and extended cargo vans and standard and extended passenger vans, with three naturally aspirated OHV gasoline engines in scope: the 4.3L V6 and the 5.0L and 5.7L V8s. Each has its own valve clearances, bearing specifications and torque sequences here, and the shared chassis, driveline, brake and circuit systems are documented with the procedures, diagrams and diagnostics that belong to them.
Engines covered
- 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
- 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 standard passenger van
- 3-door extended cargo van
Trims covered
- Rally
- Rally STX
- Vandura
Known issues on the 1988 G1500. Two recalls touch this model year, and both concern replacement service parts rather than the van as built. One covers aftermarket fuel filters that sealed poorly at the connection and could let fuel escape, with a fire risk in the presence of an ignition source. The other covers aftermarket oil filters that could seal inadequately and lose engine oil, again with fire as the consequence. A single owner complaint, on engine cooling, is on record. Fuel line routing, filter service and lubrication specifications are all documented here.
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
Consequence
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
Remedy
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
Consequence
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
Remedy
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
No service bulletins
No technical service bulletins on file with NHTSA for the 1988 GMC G1500.
POSSIBLE ENGINE FAILURE RESULTED IN FIRE. (OHIO TRAFFIC CRASH REPORT) NLM
Other Years of the GMC G1500
1995 GMC G1500 Service and Repair Manual1994 GMC G1500 Service and Repair Manual1993 GMC G1500 Service and Repair Manual1992 GMC G1500 Service and Repair Manual1991 GMC G1500 Service and Repair Manual1990 GMC G1500 Service and Repair Manual1989 GMC G1500 Service and Repair Manual1987 GMC G1500 Service and Repair Manual1986 GMC G1500 Service and Repair Manual1985 GMC G1500 Service and Repair Manual1984 GMC G1500 Service and Repair Manual1983 GMC G1500 Service and Repair Manual1982 GMC G1500 Service and Repair Manual