Why is the accelerator pedal of the Lingpai a bit heavy?
3 Answers
The reasons for the heavy accelerator pedal of the Lingpai are as follows: 1. The spring under the accelerator pedal is too stiff or has excessive elasticity. 2. A dirty throttle body causes inaccurate readings from the oxygen sensor. 3. Abnormal fuel pump pressure or insufficient fuel affecting fuel delivery. Methods to adjust a heavy accelerator pedal include: 1. Check if the throttle body rotates smoothly without sticking. 2. If it doesn't stick, lubricate the accelerator cable. 3. For electronic throttle systems, inspect the pedal for any sticking points. 4. If none of the above resolves the issue, consult a professional for further inspection.
I think a heavy throttle pedal is quite common, especially in a Honda Crider that's been driven for several years. Having driven for decades myself, I've encountered similar situations multiple times. The reasons could be mechanical aging, such as dried-up lubricant in the throttle cable collecting dust and causing stiffness, or excessive carbon buildup in the throttle body affecting engine airflow and making acceleration feel sluggish. Additionally, check if the floor mat under the pedal has shifted and gotten stuck—sometimes a simple adjustment can fix it. I recommend trying to clean the throttle body or lubricate the cable-operated components, but be careful not to damage anything. If that doesn’t help, visit a dealership to have them inspect it with professional tools. Ignoring it for too long can increase driving fatigue and pose safety risks. Remember to pay attention to these details during regular maintenance to extend your car’s lifespan.
My Lingpai's accelerator pedal has been feeling heavy recently, like it requires more effort to press down, which is quite frustrating for a young car owner. Possible causes could be a broken pedal spring or a rusty and stuck throttle cable. For a simple DIY check, you can first see if the floor mat is obstructing the pedal or remove it to inspect for any deformation. A dirty air filter can also make the engine struggle, leading to sluggish acceleration, so replacing it is recommended. This issue makes driving uncomfortable, especially in traffic jams where it gets worse. I once ignored it and ended up with significantly increased fuel consumption. Solutions include applying some lubricant or directly visiting a nearby repair shop for diagnosis—they usually have ample experience. Prevention is easy: just change the filter and clean carbon deposits on time, and don’t delay too long to avoid affecting driving pleasure.
