Vehicles using R2 engine list:
Recommended oil for engine R2 engine.
Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
| Castrol GTX 15W‑40 A3/B3 | |
|---|---|
| ACEA A3/B3 | ✔ |
| API SP (or SN) | ✔ |
| VW 501.01 / 505.00 | ✔ |
| MB‑Approval 229.1 | ✔ |
| Fiat 9.55535‑D2 | ✔ |
| Shell Helix HX5/6 15W‑40 | |
|---|---|
| ACEA A3/B3 | ✔ |
| API SN | ✔ |
| VW 501.01 / 505.00 | ✔ |
| MB‑Approval 229.1 | ✔ |
| Fiat 9.55535‑D2 | ✔ |
| Total Quartz 7000 15W‑40 | |
|---|---|
| ACEA A3/B3 | ✔ |
| API SP | ✔ |
| VW 501.01 / 505.00 | ✔ |
| MB‑Approval 229.1 | ✔ |
| Fiat 9.55535‑D2 | ✔ |
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 R2 engine
API CH-4
API CI-4
SAE 15W-40
Most common problems, symptoms & fixes for the R2 engine.
Engine R2 in the Asia Rocsta 2.2 D (1993–1999) commonly faces injector clogging and fuel pump wear due to diesel impurities. Diagnose by checking rough idling, poor acceleration, or black smoke. Prevent issues with regular fuel filter changes and using clean diesel. Overheating can occur; monitor coolant levels and radiator condition. Fix injector problems by professional cleaning or replacement. Address fuel pump wear by timely servicing. Regular oil changes with quality diesel engine oil prevent premature wear. Keep air filters clean to ensure proper combustion. Early attention to these areas ensures engine longevity and reliable performance.