Engine Mechanical:
Complete internal and external engine repair, diagnosis, and overhaul
Engine Control System:
PCM operation, sensors, actuators, diagnostic trouble codes (DTCs), emissions control
Fuel System:
Fuel delivery, injectors, fuel pump, pressure regulator, EVAP system
Ignition System:
Spark plugs, coils, ignition control module, timing
Charging System:
Alternator, voltage regulator, battery, wiring
Starting System:
Starter motor, solenoid, ignition switch
Cooling System:
Radiator, water pump, thermostat, cooling fans, hoses, coolant specifications
Lubrication System:
Oil pump, oil filter, oil pan, oil specifications
Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, pipes, O2 sensors
Transmission Automatic:
Disassembly, assembly, torque converter, hydraulic controls, electronic controls, fluid specifications
Transmission Manual:
Disassembly, assembly, clutch, gearsets, fluid specifications (if applicable to specific models)
Drivetrain Components:
Driveshaft, universal joints, CV joints, differential, axles
Suspension System:
MacPherson struts, coil springs, shock absorbers, control arms, ball joints, bushings, alignment specifications
Wheel And Tire:
Tire pressure, rotation, balancing, wheel specifications, lug nut torque
Brake System:
Brake pads, rotors, calipers, master cylinder, brake lines, ABS system, bleeding procedures
Parking Brake:
Mechanism, adjustment, operation
Steering System:
Steering rack, power steering pump, fluid, tie rods, alignment
Air Conditioning System:
Refrigerant, compressor, condenser, evaporator, HVAC controls, leak testing, charging
Restraint Systems:
Airbags, seat belts, SRS module, diagnostic procedures
Electrical System General:
Wiring diagrams, fuse boxes, relays, power distribution
Multiplex Communication:
CAN bus, network diagnosis, module communication
Interior Systems:
Door locks, power windows, mirrors, seats, instrument cluster, audio system, horn
Exterior Components:
Hood, doors, fenders, bumpers, glass, mirrors, seals
Body And Frame:
Structural repair, corrosion protection, panel replacement
Lighting System:
Headlights, taillights, interior lights, bulb types and replacement
Wipers And Washers:
Wiper motor, linkages, washer pump, fluid reservoir
Cruise Control:
System operation, diagnosis, components
Engine Immobilizer:
System operation, diagnosis, key programming (if applicable)
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication
Diagnostics:
Troubleshooting guides, symptom-based diagnosis, DTC interpretation, diagnostic flowcharts
Repair:
Step-by-step repair instructions for all major components and systems
Overhaul Rebuild:
Complete engine and transmission rebuild procedures with detailed specifications
Installation Replacement:
Instructions for replacing various parts and components
Electrical Service:
Detailed wiring diagrams, component testing, troubleshooting electrical faults
Troubleshooting Electrical:
Specific procedures for diagnosing and repairing common and uncommon electrical issues
Depth Of Coverage:
Comprehensive, from basic maintenance to complete drivetrain rebuilds and advanced electrical diagnostics
Detail Level:
Factory-level detail with hundreds of photos, illustrations, diagrams, and exploded views
Audience:
Suitable for DIY enthusiasts, home mechanics, and professional technicians
Oil Change Interval:
Every 3,000-7,500 miles or 6-12 months (depending on oil type and driving conditions; consult manual for specifics)
Engine Coolant Change:
Every 30,000-100,000 miles or 2-5 years (depending on coolant type; consult manual)
Transmission Fluid Change:
Every 30,000-100,000 miles (highly recommended, consult manual for optimal interval)
Engine Oil Viscosity:
5W-30 (most common for L36 and L67; verify with manual)
Engine Oil Capacity:
Approx. 4.5 quarts (with filter; verify with manual)
Power Steering Fluid:
Dexron-III or equivalent (verify with manual)
Intake Manifold Gaskets:
Common failure point, leading to coolant leaks, often due to material degradation.
Supercharger Coupler:
On L67 engines, the supercharger snout coupler can wear out, causing rattling noises.
Transmission Hard Shifting:
Issues with the 4T65-E transmission, such as rough shifts or slipping, can occur and are detailed in the manual.
Window Regulators Motors:
Power window regulators and motors can fail over time.
Harmonic Balancer:
Failure of the harmonic balancer can lead to vibration and potential serpentine belt issues.
