Traditional Culture Encyclopedia - The 24 Solar Terms - What happened to the unstable idle speed of Baojun 730 after cleaning the throttle?
What happened to the unstable idle speed of Baojun 730 after cleaning the throttle?
Because the throttle opening has not been reset. Due to the long-term carbon deposition on the throttle, the carbon deposition squeezes the throttle, and the throttle opening also expands. When the throttle valve is cleaned, if it is not reset, the throttle valve opening will remain in the state before carbon deposition, which will lead to an increase in air intake, and in serious cases, the phenomenon of unstable idle speed will occur.
Causes of unstable idle speed after cleaning throttle;
1, too much carbon deposit If the carbon deposit in the engine cylinder is serious, it will cause spark plug blockage and valve blockage, which will directly affect the shivering and vibration of the car at idle speed. If the acceleration ability of the car is not as good as before and the vibration is lasting, then you can consider cleaning the engine cylinder;
2. Failure of the oil supply system. Unstable oil pressure will easily lead to unstable mixture concentration, which will not only cause trembling and vibration, but also cause unstable idle speed.
3. The first task is to consider replacing the gasoline filter. After all, the filter element may be blocked if used for a long time. If the oil pressure does not pass through the gasoline filter, it may be a problem with the oil pump.
(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)
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