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What is the purpose of cleaning the throttle body?

1Answers
JosiahRose
07/29/2025, 07:04:49 AM

The purpose of cleaning the throttle body is to ensure smooth air intake, restore the vehicle's idle speed and emissions, and regain the vehicle's power. The throttle body's function is to control the air entering the engine. After the air enters the intake pipe, it mixes with gasoline to form a combustible mixture, which then burns to generate power. Effects of a clogged throttle body: 1. The vehicle may experience idle speed fluctuations, and cold starts may become difficult; 2. The engine may stall easily after rapid acceleration and sudden throttle release; 3. Increased fuel consumption and engine vibrations may occur. The method for cleaning carbon deposits inside the throttle body is as follows: 1. Remove the intake hose to expose the throttle body; 2. Disconnect the negative terminal of the battery and turn off the ignition switch; 3. Straighten the throttle plate and spray a small amount of carburetor cleaner into the throttle body; 4. Wipe clean using a polyester cloth or high-density non-woven fabric.

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