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Vehicles using B4204T39 engine list:

  • VOLVO - XC60 T8 Twin Engine Polestar (310kW) 2019–2020
  • VOLVO - V60 T8 Twin Engine Polestar (310kW) 2019–2020
  • VOLVO - S60 T8 Twin Engine Polestar (310kW) 2019–2020

Recommended oil for engine B4204T39 engine.

Oil Specs Comparison
Castrol EDGE 0W‑20 V
Castrol EDGE 0W‑20 V
ACEA C5✔
Volvo VCC RBS0-2AE✔
API SP❌
Shell Helix Ultra Professional AS-L 0W‑20
Shell Helix Ultra Professional AS-L 0W‑20
ACEA C5✔
Volvo VCC RBS0-2AE✔
API SP❌
Mobil Super™ 3000 Formula VC 0W‑20
Mobil Super™ 3000 Formula VC 0W‑20
ACEA C5✔
Volvo VCC RBS0-2AE✔
API SP✔
Liqui Moly Special Tec V 0W‑20
Liqui Moly Special Tec V 0W‑20
ACEA C5✔
Volvo VCC RBS0-2AE✔
API SP✔
Oil specification key
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.

Answer generated by AI.

Oil specifications for B4204T39 engine

ACEA C3
API SN
SAE 0W-20
VW 507.00
MB 229.51

Most common problems, symptoms & fixes for the B4204T39 engine.

Engine B4204T39

Symptoms:
- Rough idling or engine misfire
- Loss of power or hesitation during acceleration
- Check Engine Light (CEL) illumination
- Increased oil consumption or oil leaks
- Unusual noises such as ticking or knocking from the engine
- Reduced fuel efficiency

Diagnosis:
- Use an OBD-II scanner to check for stored trouble codes related to ignition coils, fuel injectors, or turbocharger performance.
- Inspect ignition coils and spark plugs for wear or damage, as misfires are common in this engine.
- Perform a compression test to assess cylinder health.
- Check for oil leaks around the valve cover gasket and turbocharger seals.
- Monitor turbocharger boost pressure to ensure proper operation.
- Examine the PCV (Positive Crankcase Ventilation) system for clogging or malfunction, which can cause oil consumption issues.

Fixes:
- Replace faulty ignition coils and worn spark plugs to resolve misfires and rough idling.
- Repair or replace leaking valve cover gaskets and turbocharger seals to prevent oil leaks.
- Clean or replace the PCV valve to reduce oil consumption and maintain proper crankcase pressure.
- Address turbocharger issues by inspecting and replacing damaged components or performing a turbo rebuild if necessary.
- Regularly change engine oil and use manufacturer-recommended oil grades to maintain engine health.
- Update engine software if Volvo has released any Technical Service Bulletins (TSBs) addressing known issues.

Prevention:
- Follow the manufacturer’s recommended maintenance schedule, including timely oil and filter changes.
- Use high-quality synthetic oil and genuine Volvo parts for replacements.
- Avoid prolonged idling and aggressive driving to reduce engine stress.
- Regularly inspect ignition components and replace them proactively before failure.
- Keep the PCV system clean to prevent pressure buildup and oil leaks.
- Ensure software updates are applied during service visits to optimize engine performance and reliability.
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* The engine oils listed on this website are general recommendations based on publicly available data. For the most accurate and suitable oil type for your vehicle, always refer to your car's owner manual or technical documentation. Oil specifications may vary depending on engine version, production year, driving conditions, and other factors. If in doubt, consult your vehicle manufacturer or a certified mechanic.