Engine Mechanical:
Complete overhaul, internal components, timing, seals, gaskets
Engine Control System:
ECU diagnostics, sensor operation, fuel injection, ignition timing
Fuel System:
Fuel pump, injectors, fuel filter, pressure regulator, lines
Emission Control:
Catalytic converter, O2 sensors, EGR system, evaporative emission control
Cooling System:
Radiator, water pump, thermostat, hoses, fan operation
Lubrication System:
Oil pump, oil filter, oil cooler (if equipped), oil passages
Ignition Starting Charging:
Spark plugs, ignition coils, starter motor, alternator, battery testing
Automatic Transmission:
Internal components, valve body, torque converter, fluid service, solenoids
Manual Transmission:
Clutch system, gear sets, synchronizers, shift linkages, fluid service
Transfer Case Propeller Shaft:
4WD/AWD system operation, U-joints, driveshaft alignment, fluid service
Differential Axle:
Front and rear differential service, axle bearings, seals, lubricant specifications
Suspension:
Front and rear suspension components, struts, shocks, ball joints, bushings, alignment specifications
Tire Wheel:
Tire pressure monitoring, wheel bearing service, lug nut torque specifications
Brake Control System:
ABS operation, master cylinder, brake booster, proportioning valve
Brakes:
Front and rear brake pad/shoe replacement, rotor/drum service, caliper/wheel cylinder overhaul, bleeding procedure
Parking Brake:
Cables, adjustment, service
Steering Column:
Tilt mechanisms, ignition switch, steering wheel removal/installation
Power Steering:
Pump, reservoir, hoses, steering gear/rack, fluid specifications
Air Conditioning:
System components, refrigerant charge, diagnostics, component replacement
Supplemental Restraint System:
Airbag system diagnostics, SRS module, occupant sensors
Seat Belt System:
Retractors, buckles, pre-tensioners, service
Engine Immobilizer:
System operation, key programming (if applicable)
Cruise Control:
System diagnostics, actuators, switches
Wiper Washer:
Wiper motor, linkages, washer pump, nozzles
Door Lock:
Power door locks, manual locks, actuators, linkages
Meter Audio Visual:
Instrument cluster, gauges, audio system diagnostics, speaker wiring
Horn:
Horn operation, horn button, wiring
Windshield Glass Mirror:
Windshield replacement, glass seals, mirror adjustments/replacement
Instrument Panel:
Removal, installation, lighting, switch servicing
Seat Mechanisms:
Seat adjustment, power seat components, seat belt anchors
Engine Hood Door Body:
Hood latch, hinges, door hinges, body panel alignment
Exterior Interior Trim:
Bumpers, grilles, door panels, headliner, carpet removal/installation
Electrical System:
Fuse box, relays, lighting circuits, accessory circuits
Multiplex Can Communication:
Body control module (BCM) diagnostics, data communication networks (if applicable)
Maintenance Tasks:
Oil changes, filter replacements, fluid checks, tune-ups
Diagnostic Procedures:
Troubleshooting guides for all systems, symptom-based diagnostics
Repair Procedures:
Step-by-step instructions for component removal, overhaul, and installation
Wiring Schematics:
Complete electrical diagrams for all circuits
Technical Specifications:
Torque values, clearances, fluid capacities, electrical resistance values
Depth:
Factory-level detail, suitable for professional technicians and advanced DIYers
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months (consult manual for specific engine)
Transmission Fluid Change:
Every 30,000-60,000 miles (depending on usage and fluid type)
Coolant Flush:
Every 30,000-60,000 miles or 2-4 years
Engine Oil Specification 2.2L:
API SG or SH, SAE 5W-30
Engine Oil Specification 4.3L:
API SG or SH, SAE 10W-30 or 5W-30 (depending on temperature)
Automatic Transmission Fluid:
Dexron III
Power Steering Fluid:
Dexron II/III
Intake Manifold Gasket Leaks:
Common on V6 engines, especially if maintenance is neglected.
Radiator Leaks:
Plastic end tanks can degrade over time.
Clutch Wear:
Normal wear item, especially with heavy use.
Vibration Issues:
Can stem from driveshaft imbalance, U-joints, or suspension components.
