Engine code
Vehicles using RTJA engine list:
Which cars use the RTJA engine and what oil to use. Common RTJA engine faults, symptoms, diagnosis, prevention and repair.
- FORD - Fiesta 1.4 16V (71kW) 2008–2011
- FORD - Fiesta 1.4 16V LPG (68kW) 2009–2011
- FORD - Fiesta 1.4 16V LPG (68kW) 2012–2012
Recommended oil for engine RTJA 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.
As an Amazon Associate, we may earn from qualifying purchases.
Answer generated by AI.
Oil specifications for RTJA engine
SAE 5W-30
ACEA A5/B5
API SN
WSS-M2C913-D
Most common problems, symptoms & fixes for the RTJA engine.
Engine RTJA in Ford Fiesta 1.4 16V models (2008–2012) commonly faces issues like carbon buildup on intake valves, ignition coil failures, and coolant leaks. Diagnosis involves checking for rough idling, misfires, or coolant loss. Preventive measures include using quality fuel, regular oil changes, and timely coolant system maintenance. For carbon buildup, periodic intake cleaning helps maintain performance. Ignition coil problems require replacement of faulty coils to restore smooth running. Address coolant leaks promptly by inspecting hoses and the water pump. Regularly scanning for error codes aids early detection, ensuring reliable operation and longevity of the RTJA engine.