Engine Mechanical:
Engine assembly, cylinder head, valve train, pistons, connecting rods, crankshaft, lubrication system, cooling system, fuel system, intake and exhaust systems.
Engine Performance:
Engine diagnostics, tune-up procedures, emissions control systems, engine management.
Transmission Manual:
Manual transmission overhaul and repair (if applicable for the model year).
Transmission Automatic:
Automatic transmission overhaul, repair, diagnostics, fluid changes, and torque converter service.
Drivetrain:
Front-wheel drive axle shafts, differential, CV joints, driveshafts, U-joints.
Suspension:
Front and rear suspension systems, struts, shocks, springs, control arms, bushings, ball joints, sway bars.
Steering:
Power steering system, steering column, steering rack/gearbox, tie rods, power steering pump and lines.
Brakes:
Front and rear brake systems (disc and drum), hydraulic system, master cylinder, brake lines, calipers, wheel cylinders, parking brake.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), ignition system, lighting system, instrument cluster, fuses, relays.
Body And Frame:
Body panel removal and installation, door mechanisms, window regulators, exterior trim, interior trim, structural components.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system components, diagnostics, and repair.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel injectors, fuel pressure regulator.
Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, exhaust pipes, hangers.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt replacement.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly.
Troubleshooting Guides:
Diagnostic flowcharts and symptom-based troubleshooting for common problems.
Diagnostic Procedures:
Explains diagnostic trouble codes (DTCs) and provides methods for identifying and resolving issues.
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems.
Specifications Data:
Torque specifications, clearances, fluid capacities, and other critical technical data.
Body Repair:
Body panel replacement, collision repair guidance, glass replacement, weatherstrip installation.
Interior Systems:
Seat removal, dashboard disassembly, climate control system repair, interior trim fitting.
Chassis Components:
Wheel bearing replacement, hub assembly service, brake rotor and pad replacement, shock absorber replacement.
Electrical Diagnostics:
Testing of charging system, starting system, ignition system, lighting circuits, and accessory circuits.
Troubleshooting Engine Performance:
Diagnosing issues related to misfires, poor acceleration, fuel economy, and starting problems.
Depth Of Coverage:
Comprehensive, covering basic maintenance to major component overhauls and rebuilds. Suitable for professional technicians and advanced DIYers.
Diagnostic Tools Required:
Includes information on using basic hand tools, multimeters, fuel pressure gauges, and OBD-I scan tools.
Oil Change Interval:
Every 3,000 miles or 3 months, or as per manufacturer recommendation based on driving conditions (e.g., 5,000-7,500 miles with synthetic oil).
Coolant Flush Interval:
Every 30,000 miles or 2 years.
Transmission Fluid Change:
Every 30,000 miles or 2 years.
Engine Oil Type:
API SG/SH, SAE 5W-30 or 10W-30 (refer to owner's manual for specific viscosity based on temperature).
Transmission Fluid Type:
Dexron-III (or equivalent) Automatic Transmission Fluid.
Coolant Type:
GM-spec green ethylene glycol coolant.
Common Problems:
Intake manifold gasket leaks (3.1L), timing chain wear (3.8L), power steering leaks, ABS sensor failures, electrical connector corrosion, coolant leaks from intake manifold gaskets and heater core connections.
