Hyundai G4CN engine
Content
The 1.8-liter Hyundai G4CN engine was assembled from 1992 to 1998 under license in South Korea, because by design it was a complete copy of the Mitsubishi power unit with the 4G67 index. This DOHC engine is best known for its top-of-the-line Lantra in many markets.
Sirius ICE line: G4CR, G4CM, G4JN, G4JP, G4CP, G4CS and G4JS.
Specifications of the Hyundai G4CN 1.8 liter engine
| Exact volume | 1836 cm³ |
| Supply system | injector |
| Internal combustion engine power | 126 hp |
| Torque | 165 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Bore | 81.5 mm |
| Piston stroke | 88 mm |
| Compression ratio | 9.2 |
| Features of the internal combustion engine | no |
| Hydraulic compensators | Yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 3.7 liters 10W-40 |
| fuel type | gasoline AI-92 |
| Environmental class | EURO 1/2 |
| Approximate resource | 300 000 km |
The weight of the G4CN engine is 150.8 kg (without attachments)
The G4CN engine number is located on the cylinder block
Fuel consumption G4CN
Using the example of a 1994 Hyundai Lantra with a manual transmission:
| City | 9.4 liters |
| Track | 7.2 liters |
| Mixed | 8.1 liters |
Similar motors from other manufacturers:
Which cars were equipped with the G4CN engine
| Lantra 1 (J1) | 1992 – 1995 |
| Sonata 3 (Y3) | 1993 – 1998 |
Disadvantages, breakdowns and problems of the Hyundai G4CN
Monitor the condition of the balancer belt, if it breaks, it falls under the timing belt
All this usually ends with a broken timing belt and a meeting of valves with pistons.
The throttle and IAC get dirty very quickly, and then the speed starts to float
Saving on lubrication here often ends with the failure of hydraulic lifters.
Owners also complain about an unreliable fuel pump and weak engine mounts.
