What are the benefits of fuel system cleaning?

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Fuel system cleaning serves the following purposes: It removes gum and deposits from the throttle body and intake manifold, eliminates carbon buildup on intake valves, combustion chambers, and the three-way catalytic converter, restores normal compression ratio, resolves issues like unstable idle, knocking, and misfiring, ensures more precise air-fuel mixture ratio, saves fuel and reduces exhaust emissions, eliminates engine power loss and poor acceleration, enhances vehicle power and driving performance, and protects various fuel system components from rust and corrosion. Fuel system cleaning is necessary because fuel inherently contains gums, impurities, dust, moisture, etc., which gradually accumulate to form sludge deposits in areas such as the fuel tank and fuel lines.