Ford ALDA engine
Content
The 2.0-liter Ford ALDA or 2.0 Duratek ST170 engine was produced from 2002 to 2004 and was installed only on a charged version of the popular Focus model under the ST170 index. This power unit was essentially an upgraded version of the Zetec-E motor.
The Duratec ST/RS line also includes internal combustion engines: HMDA, HYDA, HYDB and JZDA.
Specifications of the Ford ALDA 2.0 Duratec ST engine
| Exact volume | 1988 cm³ |
| Supply system | distribution injection |
| Internal combustion engine power | 173 hp |
| Torque | 196 Nm |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Bore | 84.8 mm |
| Piston stroke | 88 mm |
| Compression ratio | 10.2 |
| Features of the internal combustion engine | no |
| Hydraulic compensators | no |
| Timing drive | belt |
| Phase regulator | on VCT intakes |
| Turbocharging | no |
| What kind of oil to pour | 4.35 liters 5W-300 |
| fuel type | AI-95 |
| Environmental class | EURO 3 |
| Approximate resource | 275 000 km |
The weight of the ALDA engine according to the catalog is 160 kg
The ALDA engine number is located at the junction of the block with the box
Fuel consumption ALDA Ford 2.0 Duratec ST
Using the example of a 170 Ford Focus ST2004 with a manual transmission:
| City | 11.9 liters |
| Track | 7.5 liters |
| Mixed | 9.1 liters |
Similar motors from other manufacturers:
Which cars were equipped with the ALDA Ford Duratec ST 2.0 l engine
| Focus ST Mk1 | 2002 – 2004 |
Disadvantages, breakdowns and problems of the Ford Duratek ST 2.0 ALDA
The main problems of the engine are associated with the use of low-quality gasoline.
From bad fuel, candles, their coils and a gasoline pump quickly fail here.
The timing belt is designed for 120 km, but sometimes it wears out twice as fast
Low-hanging aluminum pallet easily deforms against any obstacle
The lack of hydraulic lifters forces you to periodically adjust the valves
