The 2.0-liter 16-valve Volvo B4204S3 engine was produced by the concern from 2006 to 2012 and was installed on models on the Focus 2 platform, that is, the C30, S40 and V50, as well as the S80 sedan. Such a motor and its FlexiFuel version B4204S4 were essentially clones of the AODA power unit.
Volvo-Ford family: B4164S3, B4164T, B4184S11, B4204S3, B4204T6.
Specifications
| Production years | 2006-2012 |
| Displacement, cc | 1999 |
| Fuel system | injector |
| Power output, hp | 145 |
| Torque output, Nm | 185 – 190 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 87.5 |
| Piston stroke, mm | 83.1 |
| Compression ratio | 10.8 |
| Features | DOHC |
| Hydraulic lifters | no |
| Timing drive | chain |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.3 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Volvo C30 2008) — city — highway — combined |
10.2 5.8 7.4 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 125 |
The engine was installed on:
- Volvo C30 I (533) in 2006 – 2012;
- Volvo S40 II (544) in 2006 – 2012;
- Volvo S80 II (124) in 2006 – 2010;
- Volvo V50 I (545) in 2006 – 2012;
- Volvo V70 III (135) in 2007 – 2010.
Disadvantages of the B4204S3 engine
- The most famous problem of this motor is the oil burner due to the occurrence of rings;
- In second place in terms of mass are always jamming swirl flaps in the intake;
- Also, idle speeds often float here and the electric throttle is usually to blame;
- The fuel pump or fuel pressure regulator fails from low-quality fuel;
- After 200 thousand kilometers, the timing chain and phase regulator often require replacement.
Frequently asked questions about the Volvo B4204S3
How much power does the Volvo B4204S3 make?
The Volvo B4204S3 develops 145 hp and 185 - 190 Nm of torque.
How much oil does the Volvo B4204S3 take and which one?
Engine oil capacity: 4.3 liters. Recommended oil: 5W-30.
Does the Volvo B4204S3 have a timing belt or chain?
The Volvo B4204S3 uses a timing chain.
Is the Volvo B4204S3 turbocharged?
No, the Volvo B4204S3 is naturally aspirated.
Does the Volvo B4204S3 need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Volvo B4204S3 last?
The typical lifespan of the Volvo B4204S3 is ~350 000 km with proper maintenance.
What is the fuel consumption of the Volvo B4204S3?
Volvo C30 2008: city 10.2, highway 5.8, combined 7.4 L/100 km.
What cars was the Volvo B4204S3 installed on?
Volvo C30 I (533) in 2006 - 2012; Volvo S40 II (544) in 2006 - 2012; Volvo S80 II (124) in 2006 - 2010; Volvo V50 I (545) in 2006 - 2012; Volvo V70 III (135) in 2007 - 2010.
What are the common problems of the Volvo B4204S3?
The most famous problem of this motor is the oil burner due to the occurrence of rings. In second place in terms of mass are always jamming swirl flaps in the intake. All known problems.
