Engine Mechanical:
Engine assembly, disassembly, cylinder head, block, pistons, connecting rods, crankshaft, camshafts, valve train, timing components
Fuel System:
Fuel pump, fuel injectors, fuel rail, throttle body, fuel filter, fuel pressure regulator
Cooling System:
Radiator, coolant hoses, water pump, thermostat, cooling fan, coolant specifications
Lubrication System:
Oil pan, oil pump, oil filter, oil specifications, lubrication points
Exhaust System:
Exhaust manifold, catalytic converter, muffler, exhaust pipes, O2 sensors
Ignition System:
Spark plugs, ignition coils, ignition timing
Emission Control:
Evaporative Emission Control (EVAP) system, EGR system, emission-related components and diagnosis
Chassis:
Suspension (front and rear), steering system, wheel alignment, brakes (front and rear discs, ABS, EBD), parking brake
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting, wipers, horn, power windows, power locks, body control modules (BCM)
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, compressor, evaporator, condenser
Body And Interior:
Body panels, doors, hood, trunk, interior trim, seats, airbags
Infotainment And Electronics:
Audio system, navigation system, instrument cluster, sensors, ECUs
Maintenance:
Oil changes, filter replacements, fluid checks and changes, spark plug replacement, brake pad replacement, belt replacement
Troubleshooting:
Diagnostic fault codes (DTCs), symptom-based troubleshooting, component testing, electrical diagnostics
Repair:
Engine rebuild, transmission overhaul, brake system repair, suspension component replacement, electrical component repair
Installation:
Component installation and removal procedures
Depth:
Comprehensive factory-level repair and diagnostic information, including step-by-step instructions, detailed diagrams, specifications, and torque values.
Engine Code:
G4GC / Theta II MPi (often referred to by displacement)
Configuration:
Inline 4-cylinder, DOHC, 16 valves
Horsepower Est:
156 hp @ 6200 rpm (approximate)
Torque Est:
148 lb-ft @ 4500 rpm (approximate)
Fuel Delivery:
Electronic Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
Coolant Type:
Ethylene Glycol based coolant (refer to manual for specific Kia P/N)
Oil Capacity Est:
4.8 liters (5.1 US quarts)
Recommended Oil Viscosity:
SAE 5W-20 (API SN or higher)
Timing Drive:
Timing Chain
Transmission Type:
6-speed Manual Transmission (M/T)
Transmission Type:
6-speed Automatic Transmission (A/T) with Shiftronic
Automatic Features:
Electronic control, driver adaptive learning, sport mode
Automatic Transmission Fluid:
Kia Genuine ATF SP-IV or equivalent (check manual for exact P/N)
Automatic Transmission Fluid Capacity Est:
7.0 - 7.5 liters (7.4 - 7.9 US quarts)
Oil And Filter Change:
Every 7,500 miles or 12 months (refer to specific driving conditions in owner's manual).
Engine Air Filter:
Inspect every 15,000 miles, replace as needed (typically every 30,000 miles).
Cabin Air Filter:
Replace every 15,000 miles or 12 months.
Spark Plugs:
Replace at 60,000 miles for standard spark plugs (NGK Iridium recommended).
Coolant Replacement:
Replace every 100,000 miles or 5 years initially, then every 50,000 miles or 2-3 years.
Transmission Fluid Change:
Inspect periodically, replace if needed based on driving conditions. Refer to manual for recommended mileage.
Brake Fluid:
DOT 3 or DOT 4 (refer to manual for exact specification).
Engine Performance:
Occasional reports of slight hesitation or rough idle; often resolved by fuel system cleaning or sensor checks.
Electrical:
Some reports of minor electrical gremlins, e.g., intermittent interior light issues, often traced to wiring harness or module.
Suspension Wear:
Typical for the segment, potential for early wear on sway bar links or bushings under harsh driving conditions.
