1. G4NA Engine Overview
-
Part of Hyundai-Kia Gamma engine family
-
Inline-4, 16-valve DOHC
-
2.0L displacement (1999 cc)
2. Applications
-
Hyundai Elantra (2011–present)
-
Hyundai Tucson, Kia Sportage, Kia Forte
3. Specifications
-
Power: ~156–161 hp
-
Torque: ~192–196 Nm
-
Fuel: Gasoline
-
Timing: Timing chain
-
Bore x Stroke: 81.0 mm × 97.0 mm
4. Common Problems
-
Timing chain tensioner wear
-
Carbon buildup on intake valves (especially GDI versions)
-
Occasional oil consumption in high-mileage engines
5. Replacement Parts
-
Timing chain kits and tensioners
-
Pistons, rings, gaskets
-
Camshaft and crankshaft sensors
-
Spark plugs, ignition coils
6. Maintenance Tips
-
Use recommended synthetic engine oil (5W-20 or 5W-30)
-
Replace spark plugs every 60,000 km
-
Regularly inspect timing chain components after 100,000 km