Do I need to replace tensioner with timing belt?
Generally, the idler pulleys, tensioner and water pump should always be replaced when the timing belt is replaced. In most cases, the timing belt drives the water pump, so it is the right time to replace the water pump.
What happens when your tensioner pulley goes out?
If the drive belt tensioner pulley has any sort of issue it can cause unusual and accelerated wear on the belt. A bad pulley can cause fraying on the edges of the belt, and in severe cases can even cause it to break.
Can you drive with a bad timing belt tensioner?
Driving with a bad belt tensioner is unsafe since the tensioner is meant to guarantee ample tension that powers accessories. Wear on the belt tensioner will eventually cause the belt to slip, generate loud noise, and also create an unsafe level of heat along the accessory pulleys.
What happens if the timing belt tensioner fails?
As a part of that whole system, a timing belt tensioner is a critical component to ensure that your timing belt is able to do the job it is supposed to do. If your timing belt tensioner fails, your timing belt will also fail and that can cause some serious damage to your engine over the long-term and potentially in the short-term as well.
What does the pulley on a timing belt do?
Everything is mounted on the base in the spring is what is used to keep things pulled tightly in place. The pulley allows the belts to move as necessary in the system and the tensioner arm is a counterbalance to the spring allowing the timing belts to move and adjust as necessary.
What’s the difference between Pulley and tensioner arm?
The pulley allows the belts to move as necessary in the system and the tensioner arm is a counterbalance to the spring allowing the timing belts to move and adjust as necessary. Without the tensioner arm you wouldn’t be able to pull the bell tree to replace it with a new one.
What causes a belt pulley to make a rattling noise?
Symptom 1: Squealing, rattling, or chirping. When the tensioner or tensioner pulley fails, the loss of tension can cause the belt and pulleys to make high-pitched rattling or chirping noises. If the pulley bearing completely fails, it can also cause a squealing or even a grinding noise.
https://www.youtube.com/watch?v=3Oiqsxh6H30