Tensioner - A device for adjusting the tensioner of the timing belt and timing chain.
The action of the tensioner.
Under the transmission of the timing belt or timing chain, the camshaft drives the valve to open and close at the right time, and complete the four processes of intake, compression, work and exhaust with the piston. Because the timing belt and timing chain will jump when running at medium and high speed, and the timing belt will elongate and deform due to the material and force of the belt in long-term use, resulting in inaccurate valve timing, resulting in vehicle fuel costs, weakness, knocking and other failures. When too many skip teeth because the valve opened too early or closed too late will cause the valve and the upward piston collision damage to the engine.
In order to allow the timing belt and timing chain to maintain a suitable tightening degree, that is, not due to too loose and skip teeth and not due to too tight damage, there is a special tightening system, consisting of a tensioner and a tightening wheel or guide rail. The tensioner provides pressure towards the belt or chain, the tensioner is in direct contact with the timing belt, and the guide rail is in direct contact with the timing chain, and they apply the pressure provided by the tensioner to it while running with the belt or chain, so that they maintain the appropriate degree of tensioner.
What symptom will car generator tensioner be broken
Car generator tensioner broken will lead to increased fuel consumption, lack of power, knock, engine abnormal sound and other symptoms.
The tensioner guides and tighteners the engine's timing belt or timing chain, ensuring that these components are always in the best condition of tightening. When the tensioner is damaged, it will cause the timing belt or chain to become loose, which will lead to a series of problems. First, fuel consumption will increase because the timing system will not work properly, resulting in a decrease in the efficiency of the engine's valve system. Secondly, the lack of power is because the valve and piston cooperate with the problem, resulting in the overall power output of the car is weakened. In addition, the phenomenon of knocking may also occur, which is caused by the improper combination of valve and piston during movement. Finally, abnormal engine noise is an obvious symptom, because the slack of the timing belt or chain will cause abnormal noise during operation.
If the tensioner is damaged and not replaced in time, it may cause more serious problems. The engine may wobble, have difficulty igniting, or even fail to start in severe cases. In addition, the valve may be deformed, resulting in damage to engine components. If the tensioner fails completely, it may cause the belt to fail to drive properly and eventually cause the car to break down.
Is the tension wheel abnormal noise hurting the car?
The abnormal sound of the tightening wheel will indeed cause damage to the car, and if it is not replaced in time, it will lead to driving safety problems, such as engine jitter, ignition difficulties, and even the inability to hit the car. This situation may occur when the tightening wheel has an abnormal sound, so it is necessary to replace the tightening wheel in time. If not handled in time, the abnormal sound of the tightening wheel may have adverse effects on the car, such as valve deformation.
The tightening wheel is an important part of the engine, which regulates the tightness of the engine belt by connecting the engine and the gearbox to ensure the normal operation of the engine. If there is a problem with the tightening wheel, the engine may shake, ignition difficulties and other conditions, which will affect driving safety. Therefore, it is recommended to replace the tightening wheel in time when there is an abnormal sound to ensure the normal operation of the vehicle.
Abnormal sound of the tension wheel may cause engine jitter, because the engine will be affected by the tension wheel during operation, resulting in unstable operation. In addition, the abnormal sound of the tightening wheel may also cause ignition difficulties, making the vehicle unable to start normally. If there is a problem with the tightening wheel, it may even be impossible to hit the car. Therefore, the owner should pay attention to the condition of the tightening wheel and replace it in time.
The impact of the abnormal sound of the tightening wheel on the car can not be ignored, if not replaced in time, it may lead to serious problems such as valve deformation. The owner should check the condition of the tension wheel regularly to ensure the normal operation of the engine. If there is an abnormal sound, the expansion wheel should be replaced immediately to avoid further damage to the engine. In short, the abnormal sound of the tightening wheel will indeed cause damage to the car and need to be dealt with in time.
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