Is Cleaning Fuel Injectors Useful?

[LaHenry]

Cleaning fuel injectors is useful. Failure to clean fuel injectors in a timely manner will lead to the following issues: 1. A dirty throttle body can cause reduced power, unstable idle speed, and in severe cases, trigger the engine warning light. Therefore, it is necessary to clean the throttle body regularly. 2. During combustion, high temperatures can cause carbon deposits to form on the surface or pores of the fuel injectors. Additionally, excessive deposits can accumulate on the inner walls of the injectors and the surfaces of the needle valves over prolonged use, affecting fuel spray performance. 3. This can lead to clogged or stuck fuel injectors, causing fuel leakage, poor atomization, or even failure to spray fuel. As a result, fuel consumption may increase, engine power may decrease, idle speed may become unstable, acceleration may worsen, and cold starts may become difficult. Cleaning the injectors can resolve these issues.