Is Throttle Body Cleaning Necessary for a 20,000 km Maintenance?

[VanNevaeh]

Cleaning the engine throttle body and fuel injectors should be performed every 20,000 kilometers. Below is relevant information about automotive maintenance: 1. First maintenance: Some manufacturers determine the initial maintenance schedule based on time or mileage. The exact timing should be referred to in the vehicle's owner's manual or warranty booklet. The first maintenance is crucial and free of charge, so it's essential to remember to have it done to avoid missing it, which could affect the vehicle's three-year warranty. 2. Maintenance items: Major maintenance items include replacing engine oil, oil filters, transmission fluid, spark plugs, cabin air filters, engine air filters, brake fluid, etc. However, not all items need replacement during every maintenance session; this depends on their service life. Additionally, maintenance involves inspecting and servicing dozens of components across multiple systems, including the engine, transmission, air conditioning system, steering system, braking system, suspension, body, and tires.