When the car is driving, even if the accelerator is released and the clutch is pressed, the car's tachometer will keep 1000 rpm. When the brake is pressed, the car will slow down (the car will not sto

When the car is driving, even if the accelerator is released and the clutch is pressed, the car's tachometer will keep 1000 rpm. When the brake is pressed, the car will slow down (the car will not stop). Hello, according to your description, the engine speed of the vehicle increased when the gas door was filled, and decreased to 1000 rpm when the gas door was put down, so it didn't go down. This is normal for the engine, because the engine is idling when it drops to 1000 rpm, in order to ensure the normal operation of the engine and prevent the engine from stalling. In this state, the vehicle will work normally even if the door is not refueled. If the speed is lower than 700 rpm, the engine will easily stall. Hope to help you, hope to adopt!