1, in low gear and large torque driving, there will be the phenomenon of car shrug, reversing will also appear to stall the car, must increase the throttle can be solved;
2. The engine jitter is very large when starting or turning on the air conditioning for refrigeration. The steering wheel vibrates obviously when driving at high speed, and the acceleration and brake pedal are also felt by vibration.
3. When accelerating in second or third gear, you often hear the sound of rubber friction. The engine support pad is also called the engine foot glue, and the scientific name is the engine mount. The main function is to support the engine to distribute the load, because at each start, the engine will have a torsional moment, so the organic foot glue can balance this force. At the same time, the foot glue also has the role of shock absorption and support engine. If the damage is directly manifested by the engine jitter, it may also be accompanied by abnormal sound.