Manual Coverage
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Systems Covered
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Engine:
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All engine types (including supercharged variants if applicable), troubleshooting, diagnostics, repair, overhaul, cooling system, lubrication system, fuel system, ignition system, emissions control
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Transmission:
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Automatic transmission overhaul, repair, diagnostics, fluid specifications, control systems
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Drivetrain:
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Front-wheel drive system, axles, CV joints, differential components
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Brakes:
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Hydraulic system, power assist, ABS (Anti-lock Braking System), disc brake overhaul, drum brake adjustment (if applicable), parking brake
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Suspension:
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Front and rear suspension components, struts, shock absorbers, bushings, alignment specifications
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Steering:
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Power steering system, steering column, rack and pinion (if applicable), alignment
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Electrical:
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Wiring diagrams, battery, charging system, starting system, lighting system, instrument cluster, body electricals, power accessories, diagnostic trouble codes (DTCs)
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HVAC:
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Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant handling, diagnostics, repair
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Body:
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Body panels, doors, windows, glass, interior trim, exterior trim, seals, convertible top (if applicable)
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Chassis:
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Frame construction, subframes, body mounts
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Procedures Included
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Maintenance:
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Oil changes, fluid checks and changes, filter replacements, tune-ups, lubrication, tire rotation, brake inspection
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Troubleshooting:
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System-specific diagnostic procedures, common problems and solutions, fault finding flowcharts
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Repair:
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Component removal and installation, assembly and disassembly of major systems, component replacement
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Diagnostics:
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Detailed diagnostic steps for engine, transmission, electrical, and other systems; use of diagnostic tools and scanners
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Specifications:
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Torque specifications, clearances, fluid capacities, electrical specifications, alignment settings
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Technical Depth
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Technical Depth:
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Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, including advanced diagnostics and electrical troubleshooting.
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Engine Specifications
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Primary Engine
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Engine Options:
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3.8L L36 V6 (naturally aspirated) & 3.8L L67 V6 (Supercharged)
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Performance
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3.8L L36 V6:
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Approx. 205 horsepower, 230 lb-ft torque
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3.8L L67 V6 Supercharged:
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Approx. 240 horsepower, 280 lb-ft torque
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Fuel System
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Fuel System:
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Sequential Multi-Port Fuel Injection (MPFI)
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Cooling System
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Cooling System Type:
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Pressurized liquid cooling system with thermostat and electric fan.
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Lubrication System
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Oil Capacity:
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Approx. 4.5 US quarts (4.3 L) with filter change (refer to manual for exact specification).
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Emission Controls
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Emission Controls:
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Catalytic converter, EGR (Exhaust Gas Recirculation), PCV (Positive Crankcase Ventilation), O2 sensors.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Typically every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6 months, depending on driving conditions and oil type used (refer to manual for specifics).
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Transmission Fluid Change Interval:
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Often recommended every 30,000 - 50,000 miles (48,000 - 80,000 km) or as per severe service schedule (refer to manual for exact interval).
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Coolant Change Interval:
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Initial change at 50,000 miles (80,000 km), then every 30,000 miles (48,000 km) or 2 years thereafter (or use extended life coolant as specified).
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Fluid Specifications
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Engine Oil Specification:
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API SG, SH, SJ or ILSAC GF-2 or GF-3 rated, SAE 3.8L V6: 5W-30 or 10W-30 (refer to manual for optimal temperature range).
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Coolant Specification:
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GM Type II Extended Life Antifreeze/Coolant (or equivalent orange silicate-free coolant).
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Known Issues
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Common Issues:
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Intake manifold gasket leaks, power steering leaks, coolant leaks (especially from upper intake manifold and thermostat housing), transmission solenoid issues, potential for catalytic converter failure, minor electrical gremlins common in GM vehicles of this era.
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Filters
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Air Filter Part Number:
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Typically a common ACDelco or Wix filter for the 3800 V6 engine (e.g., A3092 or equivalent - consult parts catalog).
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Oil Filter Part Number:
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Typically AC Delco PF1218 or equivalent (e.g., Wix 51500 - consult parts catalog).
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