2026-07-22 · 5 min read
Mercedes-Benz S-Class Carbon Cleaning Malaysia
Mercedes-Benz S-Class direct injection carbon buildup — walnut blasting at 60,000–80,000 km. Malaysia pricing.
S-Class V6 and V8 engines use direct injection (GDI) — the same carbon buildup issue applies as with A-Class/CLA/GLA. On larger displacement engines, carbon accumulates faster due to higher oil mist volume from the crankcase. By 60,000–80,000 km carbon cleaning is typically needed.
Carbon Cleaning on V6/V8
- Walnut shell blasting for V6; for V8 (more ports to clean)
- Symptoms: rough idle, hesitation, reduced fuel economy — same as 4-cylinder models but more pronounced on V8