Is Throttle Cleaner Useful?

[AdamLee]

Throttle cleaner does have some effect, but it is best to clean the throttle at a 4S shop or repair shop for the following reasons: 1. 4S shops have specialized services for this cleaning task. If the car has only been driven for 20,000 kilometers, there is no need to clean the throttle; driving at high speeds might help improve the situation. 2. Driving at high speeds is actually meant to remove carbon deposits from the throttle. Regularly driving at high speeds can reduce engine carbon buildup. Running the engine at high speeds between 4,000 to 5,000 RPM uses the high pressure of the throttle to impact the accumulated deposits in the cylinder and throttle, helping to prevent and reduce carbon formation in the engine. 3. The process of cleaning the throttle involves many steps, which are complex and require careful handling.