Does a damaged car valve require a major overhaul?

1 Answers
McEdward
07/29/25 10:02pm
The damaged car valve does not require a major overhaul. The function of the throttle valve is: to control the air entering the engine. After the gas enters the intake pipe, it mixes with gasoline to form a combustible mixture, which then burns to perform work. The effects of a clogged throttle valve include: 1. The vehicle idles roughly, and it is difficult to start when cold; 2. The engine is prone to stalling after rapid acceleration and releasing the throttle; 3. Increased fuel consumption and engine shaking. Precautions for using the throttle valve: 1. Clean the throttle valve frequently; excessive sludge on the throttle valve can cause insufficient engine power and increased fuel consumption; 2. Apply oil to the fixed metal retaining ring before disassembly to prevent thread stripping; 3. If the throttle valve opening remains the same as before cleaning after cleaning, it can cause excessive air intake, leading to engine shaking during startup and weak acceleration.
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