Engine code

Vehicles using AGU engine list:

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

Recommended oil for engine AGU 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 AGU engine

SAE 5W-40
ACEA A3/B4
API SJ
VW 502.00
VW 505.00

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

Engine AGU is known for issues like oil sludge buildup, timing belt wear, and turbocharger failures. Diagnose sludge by checking oil condition and engine performance; prevent it with regular oil changes using high-quality synthetic oil. Inspect and replace the timing belt every 60,000–90,000 km to avoid catastrophic engine damage. Turbocharger problems often stem from oil starvation or contamination; ensure clean oil and proper warm-up/cool-down routines. Common fixes include replacing worn seals, cleaning or replacing the turbo, and addressing any oil leaks promptly. Regular maintenance and attentive oil care significantly enhance AGU engine reliability and longevity.