What Causes the Slight Stutter When Initially Pressing the Accelerator?

[Tamara]

The reasons for the slight stutter when initially pressing the accelerator are: 1. The spring under the accelerator pedal is too stiff or has excessive tension; 2. Using lower-grade gasoline may result in weaker acceleration, leading to reduced engine power and increased fuel consumption; 3. Blockages or issues with components such as the air filter or throttle body; 4. Incorrect ignition, leakage, or poor atomization of the spark plugs. The accelerator, also known as the throttle, is the control device that regulates engine power (thrust). The accelerator position is controlled by the driver via the throttle lever in the cockpit, which transmits the command through linkage components such as pushrods, rocker arms, torque tubes, cables, pulleys, and sector gears to the carburetor or fuel regulator on the engine.