Hyundai G4CR engine
Content
The 1.6-liter Hyundai G4CR engine was produced from 1990 to 1995 under license, as it was essentially a copy of the Mitsubishi 4G61 engine, and it was installed on the first generation of the Lantra model. Unlike other power units of this series, this one never had balance shafts.
Sirius ICE line: G4CM, G4CN, G4JN, G4JP, G4CP, G4CS and G4JS.
Specifications of the Hyundai G4CR 1.6 liter engine
| Exact volume | 1596 cm³ |
| Supply system | injector |
| Internal combustion engine power | 105 - 115 HP |
| Torque | 130 - 140 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Bore | 82.3 mm |
| Piston stroke | 75 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 15W-40 |
| fuel type | gasoline AI-92 |
| Environmental class | EURO 1/2 |
| Approximate resource | 250 000 km |
The weight of the G4CR engine is 142.2 kg (without attachments)
Engine number G4CR located on the cylinder block
Fuel consumption G4CR
Using the example of a 1992 Hyundai Lantra with a manual transmission:
| City | 10.6 liters |
| Track | 6.7 liters |
| Mixed | 8.5 liters |
Similar motors from other manufacturers:
Which cars were equipped with the G4CR engine
| Lantra 1 (J1) | 1990 – 1995 |
Disadvantages, breakdowns and problems of the Hyundai G4CR
The most common problem is a sudden break in the timing belt with bent valves.
In second place are floating idle speeds due to throttle contamination.
Electrical failures are also common, especially in wet weather.
The use of cheap oil often leads to failure of hydraulic lifters.
The weak points of this unit include an unreliable gas pump and weak pillows.
