Vehicles using RHBA Sigma Duratec Ti-VCT engine list:
Recommended oil for engine RHBA Sigma Duratec Ti-VCT engine.
Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
| Castrol Magnatec 5W‑30 A5 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A1/B1 / A5/B5 | ✔ |
| API SN/CF | ✔ |
| ILSAC GF‑4 / GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| Liqui Moly Special Tec F 5W‑30 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| Mobil Super 3000 Formula F 5W‑30 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A1/B1 / A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| MPM 05000F 5W‑30 Premium Synthetic Ford | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑4 / GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
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.
✔ – 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 RHBA Sigma Duratec Ti-VCT engine
SAE 5W-30
ACEA A5/B5
API SN
WSS-M2C913-D
Most common problems, symptoms & fixes for the RHBA Sigma Duratec Ti-VCT engine.
Engine RHBA Sigma Duratec Ti-VCT commonly faces issues like timing chain wear, oil leaks, and variable valve timing (VVT) solenoid faults. Diagnosis involves checking for rattling noises at startup (timing chain), visible oil leaks around the valve cover gasket, and engine warning lights indicating VVT errors. Preventive measures include regular oil changes with manufacturer-recommended oil to maintain VVT system health and timely replacement of the valve cover gasket to prevent leaks. Solutions involve replacing the timing chain and guides if worn, changing faulty VVT solenoids, and repairing oil leaks promptly to avoid engine damage. Regular maintenance ensures longevity and smooth performance.