Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

The symptoms of a strained or injured tendon

Model: (Various brands) Various
Part: Timing belt

In this video we will learn about the four main symptoms of a faulty timing belt tensioner, in order to diagnose if it is time to replace it. The symptoms of a faulty timing belt tensioner are: excessive movement of the tensioner with the car running; in fact, a strong movement of the component could indicate weak elastic force or fluid loss. We should also check that the tensioner bolts are not loose, as they would give a similar symptom. The second is a worn transmission belt, which causes slipping due to lack of pressure from the tensioner. The third symptom is a loud squealing noise; in fact, if the tensioner does not apply the right pressure on the belt, it will slip creating a loud noise, caused by grease coming out of the pulley bearings, which will dry up and create noise. The fourth symptom is oil leaks from the hydraulic tensioner, which will decrease the tensioner's force on the belt; this is only for cars equipped with it.

Posted on 28 August 2024 by ScegliAuto

Video tutorial

Related tutorials

Symptoms of a faulty air flow meter
Symptoms of a faulty air flow meter
(Various brands) Various Air flow meters or mass air flow sensors are subject to malfunctions, like all components of our car. What are the symptoms in this case? The mass ai…
What are the symptoms of a damaged turbocharger
What are the symptoms of a damaged turbocharger
(Various brands) Various In this video we can see what are the symptoms of a damaged turbine: the turbocharger sends compressed air to the intake manifold, so that the concen…
Symptoms of a Faulty Timing Belt or Chain
Symptoms of a Faulty Timing Belt or Chain
(Various brands) Various In this video, you can see the symptoms of a faulty timing belt or chain. The purpose of this component is to keep the camshaft and crankshaft in syn…

Other guides you may be interested in

How to Bleed the Clutch on a Renault Clio?

To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

Watch the video!


by ScegliAuto

More videos