What Causes a Dry, Rough Friction Sensation in the Accelerator Pedal?

1 Answers
DelMichael
07/30/25 7:38am
The cause of a dry, rough friction sensation in the accelerator pedal may be due to damage to the car engine mount. It needs to be replaced promptly. Below is detailed information about car engines: 1. Overview: A car engine is the device that provides power to the vehicle, determining its performance, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid power systems. 2. Others: Common gasoline and diesel engines belong to the reciprocating piston-type internal combustion engines, which convert the chemical energy of fuel into mechanical energy for piston movement and output power. Gasoline engines have higher rotational speeds, lighter weight, lower noise, easier starting, and lower manufacturing costs. Diesel engines have higher compression ratios, better thermal efficiency, and superior fuel economy and emission performance compared to gasoline engines.
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