How often does the new Bora timing belt change?
Volkswagen Bora timing belt is generally changed once every 6-65438+ 10,000 kilometers. When the car is running, the idle speed is unstable, and it is easy to stall, mainly because of poor refueling and weak acceleration, and in severe cases, the engine shakes. When these situations are found, it is a matter of time to eliminate the faults of circuit components such as throttle. If the timing belt is damaged and not replaced, the valve and piston will be damaged and the engine will not work.
When replacing the timing belt, it is necessary to replace the timing belt tensioner and the bridge pulley, because if these two parts are not replaced, the belt tensioner will be insufficient and the timing belt will have abnormal sound. So it needs to be replaced together.
The function of timing belt: through the connection with crankshaft, with a certain transmission ratio, to ensure the accuracy of intake and exhaust time. The reason why the belt is used instead of gear transmission is because the belt has low noise, small self-change and easy compensation.
Timing belt is an important part of engine valve system. It is connected with the crankshaft and matched with a certain transmission ratio to ensure the accuracy of intake and exhaust time.
During the working process of an automobile engine, four processes of air intake, compression, explosion and exhaust constantly occur in the cylinder, and the timing of each step should be coordinated with the motion state and position of the piston, so that the air intake and exhaust and piston lifting can be coordinated with each other. The timing belt plays a role in the engine. Bridge? This function is driven by the crankshaft, and the power is transmitted to the corresponding parts.
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