Engine Mechanical:
Complete Engine Diagnostics and Repair (e.g., piston, cylinder head, block, timing, lubrication, cooling)
Fuel System:
Fuel Injection System, Fuel Pump, Injectors, Fuel Tank, Lines
Ignition System:
Spark Plugs, Ignition Coils, Distributor (if applicable), ECU Control
Exhaust System:
Exhaust Manifold, Catalytic Converter, Muffler, Pipes
Drivetrain Manual:
Manual Transmission Overhaul, Clutch Assembly, Driveshafts, U-Joints
Drivetrain Automatic:
Automatic Transmission Overhaul, Torque Converter, Cooler Lines (if applicable)
Axles Differentials:
Front and Rear Axle Assemblies, Differential Service
Suspension Front:
Control Arms, Ball Joints, Bushings, Struts/Shock Absorbers, Springs
Suspension Rear:
Leaf Springs, Shock Absorbers, Bushings
Steering System:
Power Steering Pump, Steering Gearbox/Rack and Pinion, Tie Rods, Steering Column
Brake System Front:
Brake Calipers, Rotors, Pads, Hoses
Brake System Rear:
Brake Drums/Discs, Wheel Cylinders/Calipers, Shoes/Pads, Hoses
Parking Brake:
Parking Brake Mechanism, Cables
Electrical System Battery:
Battery, Charging System (Alternator, Regulator)
Electrical System Starter:
Starter Motor, Solenoid
Lighting System:
Headlights, Taillights, Turn Signals, Interior Lights
Instrument Panel:
Gauges, Warning Lights, Switches
Wiring Diagrams:
Comprehensive Wiring Schematics for all Systems
HVAC System:
Heating, Ventilation, Air Conditioning (Compressor, Evaporator, Condenser, Blower Motor, Controls)
Body Exterior:
Body Panels, Doors, Hood, Tailgate, Bumpers, Glass, Mirrors
Body Interior:
Seats, Dashboard, Trim Panels, Carpeting
Chassis Electrical:
Power Windows, Locks, Wipers, Horn
Preventive Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections
Diagnostic Procedures:
Troubleshooting Guides, Symptom-Based Diagnostics, DTC Interpretation
Repair Procedures:
Step-by-Step Repair Instructions for all Major Components and Systems
Component Removal Installation:
Detailed Procedures for Removing and Installing Parts
Torque Specifications:
Essential Torque Values for Fasteners and Bolts
Adjustment Procedures:
Alignment, Idle Speed, Brake Adjustment, etc.
Special Tools:
Identification and Usage of Required Special Tools
Depth Level:
Comprehensive Factory-Level Repair and Diagnostics
Detail Level:
Includes Technical Service Bulletins (TSBs) and Service Recommendations
Illustrations:
Diagrams, Schematics, and Photos to aid in understanding
Oil Change Interval:
Every 3,000-7,500 miles or 3-6 months, depending on driving conditions and oil type (consult manual for specifics).
Air Filter Replacement:
Every 15,000-30,000 miles or as needed based on condition.
Spark Plug Replacement:
Every 30,000-100,000 miles, depending on spark plug type (e.g., platinum, iridium).
Transmission Fluid Change:
Every 30,000-50,000 miles for automatic transmissions; consult manual for manual transmissions.
Coolant Replacement:
Every 30,000-60,000 miles or 2-4 years.
Engine Oil Spec:
API SG/SH or higher; SAE 5W-30 or 10W-30 (check owner's manual for specific viscosity based on temperature).
Coolant Spec:
Isuzu Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant with demineralized water (50/50 mix).
Brake Fluid Spec:
DOT 3 or DOT 4 (consult manual for exact specification).
Power Steering Fluid Spec:
GM Power Steering Fluid or Dexron III ATF.
Common Issue 1:
Ignition coil failure (especially on V6 models).
Common Issue 2:
Fuel pump failure.
Common Issue 3:
Camshaft position sensor issues (leading to no-start or stalling).
Common Issue 4:
Front suspension wear (ball joints, tie rod ends).
Common Issue 5:
Rust issues, particularly on the frame and body panels in certain climates.