Hyundai G4CP engine
Content
The 2.0-liter Hyundai Kia G4CP engine was produced in Korea from 1988 to 2003 under license and was essentially a clone of the Mitsubishi 4G63. Such a unit was put on the Grander, Sonata and Joyce. Two versions of the motor were produced: for 8 and 16 valves, the latter has its own index G4CP-D or G4DP.
Sirius ICE line: G4CR, G4CM, G4CN, G4JN, G4JP, G4CS and G4JS.
Specifications of the Hyundai-Kia G4CP 2.0 liter engine
| Exact volume | 1997 cm³ |
| Supply system | injector |
| Internal combustion engine power | 95 - 105 HP |
| Torque | 155 - 165 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Bore | 85 mm |
| Piston stroke | 88 mm |
| Compression ratio | 8.5 – 8.6 |
| Features of the internal combustion engine | no |
| Hydraulic compensators | Yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 4.0 liters 10W-40 |
| fuel type | gasoline AI-92 |
| Environmental class | EURO 1/2 |
| Approximate resource | 300 000 km |
| Exact volume | 1997 cm³ |
| Supply system | injector |
| Internal combustion engine power | 125 - 145 HP |
| Torque | 165 - 190 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Bore | 85 mm |
| Piston stroke | 88 mm |
| Compression ratio | 9.0 |
| Features of the internal combustion engine | no |
| Hydraulic compensators | Yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 4.0 liters 10W-40 |
| fuel type | gasoline AI-92 |
| Environmental class | EURO 1/2 |
| Approximate resource | 300 000 km |
The weight of the G4CP engine is 154.5 kg (without attachments)
Engine number G4CP located on the cylinder block
Fuel consumption Kia G4CP 16V
On the example of a 2002 Kia Joice with a manual transmission:
| City | 13.4 liters |
| Track | 7.5 liters |
| Mixed | 9.7 liters |
Similar motors from other manufacturers:
Which cars were equipped with the G4CP engine
| Size 1 (L) | 1986 – 1992 |
| Size 2 (LX) | 1992 – 1998 |
| Sonata 2 (Y2) | 1988 – 1993 |
| Sonata 3 (Y3) | 1993 – 1998 |
| Joyce 1 (RS) | 1999 – 2003 |
Disadvantages, breakdowns and problems of the Hyundai G4CP
The main problems of the engine are associated with the low resource of the timing belt and balancers.
A break in any of these belts usually ends up with valves and pistons meeting.
Hydraulic lifters do not like cheap oil and can knock even up to 100 km
Often there are floating idle speeds due to throttle contamination
Even here, the internal combustion engine supports serve quite a bit and the exhaust manifold often cracks.
