How Many Kilometers Should the Engine Throttle Be Cleaned?
1 Answers
It is generally recommended to clean the throttle every 20,000 to 40,000 kilometers. If driving on extremely poor road conditions, it is advisable to clean it every 15,000 kilometers. The specific cleaning interval should be determined based on the frequency of vehicle use, the air environment, the type of engine oil used, the interval of filter replacement, and driving habits. Methods to determine if the throttle needs cleaning: Put the car in neutral, rev the engine to 3,000 RPM, and then suddenly release the throttle. Observe the tachometer needle at this time. If the needle quickly drops to 800 RPM or even below 700 RPM and then slowly rises back to around 800 RPM, with the idle speed fluctuating from low to high, it indicates severe dirt buildup in the throttle, requiring immediate cleaning. Throttle cleaning methods: 1. Disassembly and cleaning method: Remove the entire throttle, prepare carburetor cleaner, spray and clean thoroughly, then blow dry with compressed air. 2. Non-disassembly cleaning: Directly spray throttle cleaner on a cloth and wipe the throttle. The entire process does not require disassembling the throttle assembly, making it relatively simple and convenient. However, this method is only suitable when there is minimal dirt buildup. If there is significant dirt, disassembly is still necessary for thorough cleaning.
