Geely JLY-4G15 engine
Content
The 1.5-liter Geely JLY-4G15 or JL4G15D engine has been produced in China since 2009 and is installed on Emgrand 7 or Emgrand EC7 sedans, which are quite popular in our market. This power unit is based on the very famous Toyota ZZ-series gasoline engines.
The JLY family also includes an internal combustion engine: JLY-4G18.
Specifications of the Geely JLY-4G15 1.5 liter engine
| Exact volume | 1498 cm³ |
| Supply system | direct injection |
| Internal combustion engine power | 98 - 106 HP |
| Torque | 126 - 140 Nm |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Bore | 77.8 mm |
| Piston stroke | 78.8 mm |
| Compression ratio | 9.8 – 10.3 |
| Features of the internal combustion engine | DOHC |
| Hydraulic compensators | no |
| Timing drive | chain |
| Phase regulator | at the VVT intake |
| Turbocharging | no |
| What kind of oil to pour | 4.0 liters 5W-30 |
| fuel type | AI-95 |
| Environmental class | EURO 4/5 |
| Approximate resource | 300 000 km |
JLY-4G15 engine weight according to the catalog is 110 kg
Engine number JLY-4G15 is located at the junction of the block with the box
Fuel consumption ICE Geely JLY-4G15
On the example of Geely Emgrand EC7 2015 with a manual transmission:
| City | 8.4 liters |
| Track | 6.1 liters |
| Mixed | 7.2 liters |
Which models are equipped with the JLY-4G15 1.5 l engine
| Emgrand EC7 1 (FE-1) | 2009 – 2016 |
| Emgrand 7 2 (FE-3) | 2014 - p.t. |
Disadvantages, breakdowns and problems of the internal combustion engine JLY-4G15
This is a very reliable engine, but it is often let down by the quality of components.
He worries about trifles: sensor failures and air leaks due to cracks in the intake
The timing chain does not differ in durability, sometimes it is changed at a run of 100 km
After 200 km, lubricant consumption occurs due to the occurrence of oil scraper rings
Also, the owners complain about the weak support of the internal combustion engine and the lack of hydraulic lifters.
