JRZEE2000TR4LTD
Senior Member
Most change it out because a new one comes with the Ebay kits.
They can go bad (its a hyd cylinder) and its easy to change when the belt is off.
Sounds like people are mistaking the TB belt tensioner for the A/C belt tensioner. BUT, my stupid A/C belt tensioner was starting to rust up because it's down the bottom. I'm sure some people end up replacing it. The bearing goes bad too.