Proton X50 Carbon Cleaning Malaysia
Proton X50 · 2020–present
X50 1.5T TGDi is a turbocharged direct-injection 3-cylinder engine. Direct injection means no fuel wash on the intake valves. 3-cylinder engines also run at higher load per cylinder, which can accelerate carbon buildup slightly compared to 4-cylinder equivalents. Walnut blast recommended at 60,000 km. Cost: RM 880–1,100.