Audi ACK engine
Content
The 2.8-liter 30-valve Audi ACK 2.8 V6 engine was assembled by the concern from 1995 to 1998 and was installed on such popular models as the A4 in the back of the B5, and also the A6 in the back of the C4 or C5. This motor has many analogues with minor differences, such as APR, AMX, AQD and ALG.
The EA835 line also includes combustion engines: ALF, BDV, ABC, AAH, ALG, ASN and BBJ.
Specifications of the Audi ACK 2.8 liter engine
| Exact volume | 2771 cm³ |
| Supply system | injector |
| Internal combustion engine power | 193 hp |
| Torque | 280 Nm |
| Cylinder block | cast iron V6 |
| Block head | aluminum 30v |
| Bore | 82.5 mm |
| Piston stroke | 86.4 mm |
| Compression ratio | 10.6 |
| Features of the internal combustion engine | 2 x DOHC |
| Hydraulic compensators | Yes |
| Timing drive | belt and two chains |
| Phase regulator | gnc |
| Turbocharging | no |
| What kind of oil to pour | 5.5 liters 5W-30 |
| fuel type | AI-92 |
| Environmental class | EURO 2 |
| Approximate resource | 330 000 km |
Fuel consumption Audi 2.8 ASK
Using the example of a 6 Audi A1996 with manual transmission:
| City | 12.8 liters |
| Track | 7.9 liters |
| Mixed | 10.3 liters |
Which cars were equipped with the ACK 2.8 l engine
| A4 B5(8D) | 1996 – 1998 |
| A6 C4 (4A) | 1995 – 1997 |
| A6 C5 (4B) | 1997 – 1998 |
| A8 D2 (4D) | 1996 – 1998 |
| Passat B5 (3B) | 1996 – 1998 |
ACK Flaws, Breakdowns, and Problems
This power unit is prone to oil and antifreeze leaks, especially after overheating.
Hydraulic lifters and chain tensioners do not tolerate bad lubricants
Monitor the condition of the timing belt, if it breaks, the valve bends here in 100% of cases
Many problems are caused by frequent contamination of the KXX, throttle and crankcase ventilation
At high mileage, the electrician begins to feverish: sensors, coils, lambda probe
