Idler & Tensioner Reviews

Idler & Tensioner Advice

What Does an Idler Do?

What Does an Idler Do?

Since engines don’t always have accessories in the same place, the idler pulley allows you to route the belt so that it aligns with all accessory pulleys.

Signs of a Failing Tensioner

Signs of a Failing Tensioner

Your car will reveal a few clues the time has come to address a faulty tensioner. This article helps you know when the time is right for replacement.

DIY Idler Pulley Replacement

DIY Idler Pulley Replacement

Idlers can be replaced without the assistance of a professional. This article details how DIYers can replace an aged or broken idler pulley on their own.