The timing belt tensioner manages the amount of tension in the belt. It pulls the timing belt to keep it tight and keeps it from slipping off.
Timing belt tensioner functionThe timing belt tensioner is crucial because it applies a precise amount of pressure to the timing belt. The amount of pressure it receives keeps the belt tight and running as smoothly as possible. This component is there to make sure the timing belt remains tightly in its location as turns between the camshaft and crankshaft.
Common issues with a faulty timing belt tensionerA faulty timing belt tensioner can lead to poor engine performance, uncommon noises, and an engine misfire.