1982-1993 Chevrolet S10 / GMC S-15 Truck Shop Manual
Covers 1982-1993 Chevrolet S10, S10 Blazer, GMC S-15, S15 Jimmy models. Includes procedures for tune-up, engine, brakes, suspension, and more. Part # 00000
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Sample pages from the 1982-1993 Chevrolet S10 / GMC S-15 Truck Shop Manual manual
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Chevrolet Models Covered & Key Technical Specifications
Models: Chevrolet S10, Chevrolet S10 Blazer, GMC S15, GMC S15 Jimmy
Sub-models / Variants: 2WD, 4WD, Pickup, Club Cab
Build Years: 1982–1993
Technical Data:
- Engine displacement: 151 cu. in. (2.5L)
- Engine configuration: Inline 4-cylinder
- Engine code: LN8 (1990)
- Horsepower: 96 hp @ 4400 rpm
- Bore: 4.00 inches (101.6 mm)
- Stroke: 3.00 inches (76.2 mm)
- Compression ratio: 8.3:1
- Fuel system: TBI (Throttle Body Injection)
- Oil capacity: 3.5 quarts (3.3L)
- Normal oil pressure: 36–41 psi @ 2000 RPM
- Brake pad wear limit: 1/8 inch
- Cylinder head bolt torque: 18 ft-lbs (initial), then 1/4 turn (90 degrees)
Chevrolet Manual Features & Content Preview
Chevrolet S10 and GMC S15 Service Documentation
- Covers 1982–1993 Chevrolet S10, S10 Blazer, GMC S15, and S15 Jimmy pickups and SUVs in 2WD and 4WD configurations
- Official-style technical reference manual with 100 pages of schematics, specifications, and maintenance procedures
- Includes 18 detailed electrical wiring diagrams and 8 exploded-view assembly schematics for engine and drivetrain components
- Detailed torque specification tables for internal engine fasteners and drivetrain components provided for 1990-spec 2.5L engine
- Delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- Stored against your account so you can retrieve it after a hard-drive loss
- This 1990-focused service manual documents the 2.5L LN8 engine assembly and drive axle overhaul procedures common to the 1982–1993 light truck platform
Component and Systems Documentation
This service publication provides technical data for the maintenance and repair of the 1982–1993 Chevrolet S10 and GMC S15. Chapters include tune-up intervals, engine identification, lubrication systems, and comprehensive engine overhaul procedures for the 2.5L 4-cylinder engine. The manual also documents the drive axle assembly, detailing the removal and installation of axle shafts, bearings, and the differential carrier.
Technical Data and Specifications
The manual includes extensive engine specification tables, documenting bore, stroke, and clearance limits for main and connecting rod bearings. Cylinder head tightening sequences and specific torque values are provided for components including the flywheel, intake manifold, and oil pump. Cooling and electrical system diagnosis is supported by flow charts and wiring diagrams covering fuse blocks and underdash components. Coolant system capacity for the 2.5L engine is documented at 11 quarts. The intake manifold bolt torque is specified at 25 ft-lbs in the engine data section. Crankshaft end play is listed as 0.0035–0.0085 inches in the bearing specification table. Additional information on how factory workshop documentation is structured assists owners with component identification. Reference only — always consult a certified technician before performing service on this equipment.
An official-style 100-page service manual for the 1982–1993 Chevrolet S10 and GMC S15, covering 2.5L engine maintenance, drivetrain overhaul, electrical system diagnostics, and comprehensive technical specifications for the light truck platform.
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