Review on 🚗 DRIVESTAR Belt Tensioner with Pulley for Mazda 3/5 2.0L 2.3L 2.5L (2004-2009/2006-2010) by Chris Palmer

Tensioner replacement for the first time. The old one had some play. The strap clicked damn tight after installation. I panicked a bit but when I got there I felt relieved. I was hoping this would get rid of the noise in the cabin when accelerating and idling, but just waited for the passenger engines to pick up. That's where the noise comes from. Found this from a forum and saw liquid around the mount.