Vehicles using Duratec-HE CJBA engine list:

FORD - Mondeo 2.0 (107kW) 2001–2007

Recommended oil for engine Duratec-HE CJBA engine.

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.

Oil specifications for Duratec-HE CJBA engine

Most common problems, symptoms & fixes for the Duratec-HE CJBA engine.

Engine Duratec-HE CJBA commonly faces issues like intake manifold gasket leaks, causing rough idling and vacuum leaks. Diagnose by checking for hissing sounds or using a smoke test. Prevent by regular inspection and replacing gaskets every 100,000 km. Another problem is camshaft sensor failure, leading to stalling or no-start conditions; diagnose with OBD-II codes and replace the sensor if faulty. Timing chain tensioner wear can cause rattling noises; inspect tensioner and replace if necessary to avoid engine damage. Regular oil changes with quality oil help prolong engine life and prevent premature wear.