Engine code

Vehicles using DEJA engine list:

Which cars use the DEJA engine and what oil to use. Common DEJA engine faults, symptoms, diagnosis, prevention and repair.

Recommended oil for engine DEJA engine.

Ask AI about any Engine code
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 βœ”
ACEA C3 βœ”
VW 504.00/507.00 βœ”
MB 229.31/229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
Dexos2 βœ”
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Motul 8100 5W-30 X-Clean
Motul 8100 5W-30 X-Clean
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.31 / 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
GM dexos2 ❌
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RAVENOL VMP 5W-30
RAVENOL VMP 5W-30
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
GM dexos2 βœ”
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Pennzoil Platinum Euro Full Synthetic 5W-30
Pennzoil Platinum Euro Full Synthetic 5W-30
SAE 5W-30 βœ”
ACEA C3 βœ”
VW 504.00 / 507.00 βœ”
MB 229.31 / 229.51 βœ”
Porsche C30 βœ”
BMW Longlife-04 βœ”
GM dexos2 βœ”
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Oil specification key
βœ” – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
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Answer generated by AI.

Oil specifications for DEJA engine

SAE 5W-30
ACEA C3
VW 504.00
VW 507.00

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

Engine DEJA commonly faces issues like EGR valve clogging, turbocharger wear, and DPF (Diesel Particulate Filter) blockages. Diagnosis involves checking for fault codes via OBD-II, inspecting the EGR system for soot buildup, and monitoring turbo boost pressure. Prevention includes regular oil changes with manufacturer-approved oil, using quality diesel fuel, and periodic long drives to aid DPF regeneration. Solutions for EGR issues often require cleaning or replacement; turbocharger faults may need repair or swap; DPF problems might be resolved by forced regeneration or replacement if severely clogged. Timely maintenance and addressing warning signs early ensure engine longevity and performance.