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General| Engine Type | V6 |
|---|---|
| Compression Ratio | 9.2:1 |
| Bore | 4.00 in (101.6 mm) |
| Stroke | 3.48 in (88.4 mm) |
| Block Material | Cast Iron |
| Head Material | Cast Iron |
| Fuel Type | Gasoline |
| Firing order | 1-6-5-4-3-2 |
| Displacement | 4.3 L (262 cu in) |
| Torque | 260 lb⋅ft (353 N⋅m) @ 2800 rpm |
| Fuel System | Sequential fuel injection |
| Bore x Stroke | 4.00 in × 3.48 in (101.6 mm × 88.4 mm) |
| Valvetrain | OHV |
Defines and explains the importance of Cautions, Notices, and Importants.
Details recommended sealants, adhesives, and lubricants for engine assembly.
Lists torque specifications for various fasteners.
Provides detailed mechanical specifications for engine components.
Lists GM Specific Parts Order group numbers for various engine components.
Procedures for diagnosing engine misfires, noise, and valve train issues.
Guides for diagnosing oil leaks, pressure issues, and drive belt problems.
Steps for draining fluids and removing external components like flywheel, exhaust, water pump.
Procedures for removing intake manifold and cylinder heads.
Instructions for removing crankshaft, camshaft, pistons, rods, and bearings.
Procedures for cleaning and inspecting the engine block, crankshaft, camshaft, and related parts.
Disassembly, cleaning, inspection, and selection of pistons, rods, and bearings.
Steps for cleaning and inspecting cylinder heads, valves, and related parts.
Steps for installing crankshaft, bearings, pistons, rods, and camshaft.
Procedures for installing cylinder heads, intake, and exhaust manifolds.
Steps for installing distributor, water pump, flywheel, and covers.
Procedures for engine testing, operation principles, and lubrication.
Emphasizes the importance of cleanliness and care during engine repair.
Lists and illustrates specialized tools with their part numbers.
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