1991 Chevrolet V2500 Suburban Service and Repair Manual
This factory service and repair manual for the 1991 Chevrolet V2500 Suburban comes down to two engines and two trims: a naturally aspirated 6.2L OHV diesel V8 of 379 cubic inches or a naturally aspirated 5.7L OHV gasoline V8 of 350 cubic inches, in a four-door sport utility badged Scottsdale or Silverado. The narrower the mechanical spread, the more direct the manual becomes — a technician turns to the section for the engine in front of him and finds the clearances, torque values and diagnostic steps for it.
Engines covered
- 6.2L V8 (379 cu in) — OHV, naturally aspirated, diesel
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 4-door sport utility
Trims covered
- Scottsdale
- Silverado
Known issues on the 1991 V2500 Suburban. The federal record shows a clean sheet for this model year: no recalls, no owner complaints. That puts the emphasis on the manual as a working reference — cooling and lubrication system service, injection and glow plug procedures on the diesel, fuel and ignition diagnosis on the gasoline V8, driveline and four-wheel drive repair, brake and suspension specifications, and the full set of wiring diagrams for the truck's electrical system.
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 VEHI
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
