Engine code

Vehicles using ALH engine list:

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

Recommended oil for engine ALH 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 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 ALH engine

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

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

Engine ALH is known for its durability but common issues include injector failures, EGR valve clogging, and dual-mass flywheel wear. Diagnose injector problems by rough idling and smoke; test injectors or replace with quality units. Prevent EGR clogging by regular cleaning and using quality fuel; symptoms include loss of power and rough running. Dual-mass flywheel issues manifest as clutch judder or noise; replacement is the fix. Regular oil changes with correct grade prevent premature wear. Monitor timing belt condition closely, replacing every 60,000-80,000 km to avoid catastrophic engine damage. Address turbocharger wear early by checking boost pressure and unusual noises.