Mazda GY-DE engine
Content
The 2.5-liter Mazda GY-DE gasoline engine was produced by the concern from 1999 to 2002 and was installed only on the popular MPV minivan in the LW body before its first restyling. Structurally, this power unit has much in common with the Ford LCBD and Jaguar AJ25 engines.
This motor belongs to the Duratec V6 series.
Technical characteristics of the Mazda GY-DE 2.5 liter engine
| Exact volume | 2495 cm³ |
| Supply system | distribution injection |
| Internal combustion engine power | 170 hp |
| Torque | 207 - 211 Nm |
| Cylinder block | aluminum V6 |
| Block head | aluminum 24v |
| Bore | 81.6 mm |
| Piston stroke | 79.5 mm |
| Compression ratio | 9.7 |
| Features of the internal combustion engine | DOHC |
| Hydraulic compensators | Yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 5.2 liters 5W-30 |
| fuel type | AI-92 |
| Environmental class | EURO 3 |
| Approximate resource | 350 000 km |
The weight of the GY-DE engine according to the catalog is 170 kg
The GY-DE engine number is located at the junction of the block with the pallet
Fuel consumption internal combustion engine Mazda GY-DE
Using the example of a 2001 Mazda MPV with a manual transmission:
| City | 14.0 liters |
| Track | 8.2 liters |
| Mixed | 10.7 liters |
Which cars were equipped with the GY-DE 2.5 l engine
| MPV II (LW) | 1999 – 2002 |
Disadvantages, breakdowns and problems of the GY-DE internal combustion engine
The motor is famous for its reliability and long life, but gas mileage is rather big
Instead of a fuel filter in the tank, there is a regular mesh that quickly clogs.
If the mesh is clogged, then the fuel pump and fuel injectors quickly fail.
The water pump serves quite little, and its replacement is difficult due to the location
The rest of the problems are related to oil leaks, especially from under the top cover of the cylinder head.
