ACC Idler Pulley
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Joined: Feb 2010
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From: East Coast
My Ride: 2004 545i and 2002 325i. Pics are coming soon.
Hello all,
My acc idler pulley definitely needs to be replaced but what happens when it is completely gone? On my 325i (I have a 545i too) I try to start it and it makes a loud noise and won't start. Has anyone had this issue before? What is the acc idler pulley purpose besides the obvious?
My acc idler pulley definitely needs to be replaced but what happens when it is completely gone? On my 325i (I have a 545i too) I try to start it and it makes a loud noise and won't start. Has anyone had this issue before? What is the acc idler pulley purpose besides the obvious?
Thread Starter
Members
Joined: Feb 2010
Posts: 2
Likes: 0
From: East Coast
My Ride: 2004 545i and 2002 325i. Pics are coming soon.
Well I don't need to know what symptons now because I know them. My ACC idler pulley is now grooved in the plastic box in front of it. Now I need to figure out what that box is and what might be destroyed.
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