What are the symptoms of not cleaning the throttle for a long time?

1, if the throttle is not cleaned for a long time, the throttle opening will be wrong, and air with impurities will enter the combustion chamber of the engine. Both of these results will lead to abnormal engine operation, mainly manifested in unstable idle speed, sudden feeling of turning off the throttle when driving, reduced power, and even difficult starting and increased fuel consumption in serious cases.

2, cleaning the throttle requires a special cleaning agent, the scientific name is carburetor cleaning agent. These products are sold in auto parts city and online, and the price ranges from ten yuan to dozens of yuan. Generally, a bottle can be cleaned twice. Because the cleaning agent is corrosive to a certain extent, a pair of gloves should be prepared to prevent the cleaning agent from corroding the skin and preventing scratches during disassembly.

It is best not to clean the throttle immediately after parking, because the temperature in the cabin is high, which may burn the skin. It is suggested to stop for a while until the engine room temperature drops.