Vehicles using CJMA engine list:

Recommended oil for engine CJMA engine.

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Questions strictly about engine codes (brand/model/engine type/production years).
Oil Specs Comparison
Castrol EDGE 5W-30 LL
Castrol EDGE 5W-30 LL
SAE 5W-30✔
ACEA C3✔
VW 504.00/507.00✔
MB 229.31/229.51✔
Porsche C30✔
BMW Longlife-04✔
Dexos2✔
Motul 8100 5W‑30 X‑Clean
Motul 8100 5W‑30 X‑Clean
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.31 / 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2❌
RAVENOL VMP 5W‑30
RAVENOL VMP 5W‑30
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2✔
Pennzoil Platinum Euro Full Synthetic 5W‑30
Pennzoil Platinum Euro Full Synthetic 5W‑30
SAE 5W‑30✔
ACEA C3✔
VW 504.00 / 507.00✔
MB 229.31 / 229.51✔
Porsche C30✔
BMW Longlife‑04✔
GM dexos2✔
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.

Answer generated by AI.

Oil specifications for CJMA engine

SAE 5W-30
ACEA C3
API SN
VW 504.00
VW 507.00

Most common problems, symptoms & fixes for the CJMA engine.

Engine CJMA commonly faces issues like EGR valve clogging, turbocharger wear, and DPF blockages. For diagnosis, monitor for loss of power, excessive smoke, or warning lights. Use an OBD-II scanner to check fault codes related to EGR and turbo systems. Prevention includes regular oil changes with high-quality oil, timely air and fuel filter replacements, and avoiding short trips to help DPF regeneration. Solutions involve cleaning or replacing the EGR valve, inspecting and servicing the turbocharger, and performing forced DPF regeneration or replacement if heavily clogged. Maintaining proper cooling system function also helps prevent overheating-related damage.