Engine Mechanical:
        
        
            Engine assembly, cylinder head, block, crankshaft, pistons, camshaft, timing, valve train
        
     
    
        
            Engine Fuel And Emissions:
        
        
            Fuel injection system (TBI/MPFI), fuel pump, injectors, fuel lines, evaporative emission control (EVAP), catalytic converter, exhaust system
        
     
    
        
            Cooling System:
        
        
            Radiator, water pump, thermostat, hoses, fan clutch, coolant specifications
        
     
    
        
            Lubrication System:
        
        
            Oil pump, oil pan, oil filter, oil specifications
        
     
    
        
            Ignition System:
        
        
            Distributor, ignition coil, spark plugs, spark plug wires, ignition timing
        
     
    
        
            Transmission Manual:
        
        
            Clutch, gearbox, shift linkage, transmission fluid specifications
        
     
    
        
            Transmission Automatic:
        
        
            Torque converter, hydraulic control system, valve body, planetary gears, transmission fluid specifications (e.g., Dexron-III)
        
     
    
        
            Driveline And Axles:
        
        
            Front axle, rear axle, drive shafts, U-joints, differential, axle ratios, fluid specifications
        
     
    
        
            Suspension Front:
        
        
            Independent front suspension (IFS), control arms, ball joints, coil springs, shock absorbers, torsion bars, steering knuckle
        
     
    
        
            Suspension Rear:
        
        
            Leaf springs, shock absorbers, axle housing
        
     
    
        
            Steering System:
        
        
            Power steering pump, steering gear (recirculating ball), tie rods, steering column, steering wheel, alignment specifications
        
     
    
        
            Brake System:
        
        
            Front disc brakes, rear drum brakes (standard), ABS (if equipped), brake fluid specifications, bleeding procedures, parking brake
        
     
    
        
            Electrical System General:
        
        
            Battery, starter, alternator, charging system, wiring diagrams, fuses, relays
        
     
    
        
            Lighting System:
        
        
            Headlights, taillights, turn signals, interior lighting, bulb specifications
        
     
    
        
            Instrumentation And Gauges:
        
        
            Speedometer, tachometer, fuel gauge, temperature gauge, oil pressure gauge, warning lamps
        
     
    
        
            Heating Ventilation And Air Conditioning HVAC:
        
        
            HVAC controls, blower motor, heater core, evaporator core, refrigerant, compressor, A/C system diagnostics
        
     
    
        
            Body And Frame:
        
        
            Frame construction, body panels, doors, hood, tailgate, bumpers, interior trim, glass, seals
        
     
    
        
            Chassis Electrical:
        
        
            Power windows, power door locks, cruise control, horn, wipers, remote mirrors
        
     
    
    
        
            Maintenance Procedures:
        
        
            Oil change, filter replacement, fluid checks and changes, tire rotation, spark plug replacement, brake inspection
        
     
    
        
            Repair Procedures:
        
        
            Component removal and installation, system overhauls, gasket and seal replacement, assembly and disassembly instructions
        
     
    
        
            Diagnostic Procedures:
        
        
            Troubleshooting guides, symptom-to-cause charts, fault code interpretation (OBDI), testing methods for electrical components and sensors
        
     
    
        
            Torque Specifications:
        
        
            Detailed torque values for critical fasteners across all systems
        
     
    
        
            Adjustment Procedures:
        
        
            Alignment adjustments, brake adjustments, clutch adjustments, throttle cable adjustments
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical schematics for all vehicle systems
        
     
    
    
        
            Depth:
        
        
            Factory-level service and repair information, covering everything from routine maintenance to complete engine and transmission rebuilds.
        
     
    
        
            Diagnostics Level:
        
        
            Advanced diagnostics, including component testing, signal tracing, and interpretation of diagnostic trouble codes (OBDI).
        
     
    
        
            Special Tools:
        
        
            Identification and usage instructions for specialized tools required for specific procedures.
        
     
 
    
    
    
        
            Oil Change:
        
        
            Typically every 3,000-5,000 miles or 6 months, based on driving conditions. Refer to manual for specific recommendations.
        
     
    
        
            Transmission Fluid Change:
        
        
            Automatic transmission fluid and filter change recommended every 30,000-50,000 miles. Manual transmission fluid check at similar intervals, change less frequently.
        
     
    
        
            Coolant Flush:
        
        
            Recommended every 24,000-30,000 miles or 2 years. Consult manual for coolant type.
        
     
    
        
            Spark Plug Replacement:
        
        
            Typically around 30,000-60,000 miles, depending on plug type (copper vs. platinum).
        
     
    
    
        
            Engine Oil Type:
        
        
            API Service SG or SH. Viscosity grade typically SAE 10W-30 or 5W-30 for most conditions, but check manual for specific engine and climate. 5.7L and 7.4L may recommend 10W-30.
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol based antifreeze. Refer to manual for specific GM specification (e.g., 'blue' coolant).
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 brake fluid.
        
     
    
    
        
            Tbi Issues:
        
        
            Throttle Body Injection (TBI) units can sometimes experience clogging of fuel injectors or issues with the idle air control (IAC) valve.
        
     
    
        
            Exhaust Leaks:
        
        
            Exhaust manifold gaskets and catalytic converter connections can be prone to leaks over time.
        
     
    
        
            Suspension Wear:
        
        
            Ball joints, tie rod ends, and bushings in the independent front suspension can wear out, leading to alignment issues and clunking noises.
        
     
    
        
            Automatic Transmission Issues:
        
        
            Older automatic transmissions may develop issues related to worn clutches, solenoids, or torque converter problems, especially with heavy use.