Idler pulley
Thread Starter
Instructor
Joined: Jan 2006
Posts: 160
Likes: 1
Idler pulley
Would someone please explain the purpose of the of the idler pulley.
While cleaning under the hood and checking things out I noticed that the belt was not even making contact with the idler pulley and i am sure that it has been this way for a long time with no issues at all.
The belt seems to have the right tension and has never squeaked or made any noises. I am curious as to why the belt ended up like this and if there are issues in leaving it like this.
While cleaning under the hood and checking things out I noticed that the belt was not even making contact with the idler pulley and i am sure that it has been this way for a long time with no issues at all.
The belt seems to have the right tension and has never squeaked or made any noises. I am curious as to why the belt ended up like this and if there are issues in leaving it like this.
Waiting for pics as well. 
Melting Slicks
Joined: Jun 2012
Posts: 3,163
Likes: 6
From: Oceanside California
Is it possible you are watching the main drive belt and seeing the idler of the a/c system? If its the idler between the crank damper and power steering pump pully, you got me! Id like to see a picture or video of that!
