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Mercedes-Benz/Mercedes-Benz CLA/积碳清洗

2026-07-22 · 5 min read

Mercedes-Benz CLA Carbon Buildup — GDI Intake Cleaning Malaysia

CLA direct injection engines (M270/M274/M260) develop intake valve carbon at 50,000+ km. Walnut blasting or chemical induction service recommended. Symptoms and costs in Malaysia.

Identical to A-Class carbon buildup: GDI engine deposits on intake valves, visible by 60,000–80,000 km. Walnut shell blasting recommended; in-tank additives do not reach the valves and are not effective. Cleaning cost: RM 800–1,200.

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