Vehicles using 1NR-FE engine list:
- DAIHATSU - Charade 1.3 16V VVT-i (74kW) 2011–2013
- SUBARU - Trezia 1.3i (73kW) 2011–2012
- SUBARU - Trezia 1.3i (73kW) 2013–2015
Recommended oil for engine 1NR-FE 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 1NR-FE engine
SAE 0W-20
API SN
ILSAC GF-5
Most common problems, symptoms & fixes for the 1NR-FE engine.
Engine 1NR-FE commonly faces issues like carbon buildup on intake valves due to direct injection, causing rough idling and reduced performance. Diagnosis involves checking for misfires and using a borescope to inspect valves. Prevention includes using high-quality fuel and periodic intake cleaning. Another issue is timing chain tensioner wear, leading to rattling noises; early detection via engine noise inspection is crucial. Regular oil changes with recommended grades help maintain tensioner health. Coolant leaks around the water pump can occur; monitor coolant levels and inspect for leaks. Addressing these promptly ensures reliability and longevity in Daihatsu Charade and Subaru Trezia models.