been getting a squeaky sound when the engine is cold that sounds tensioner related. replaced both tensioner pulleys and got confused when i noticed there was no idler pulley (one that bolts near allternator). the bolt for it wasn't missing but a smaller bolt looked to be in its place. anyone ever come across this before? car operates normally.
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edit: looks like the certain model tensioners don't have an idler pulley. didnt notice this the first time i studied these diagrams. both belts are the same too
http://www.realoem.com/bmw/showparts...47&hg=11&fg=18
http://www.realoem.com/bmw/showparts...99&hg=11&fg=18Last edited by davem; 09-30-2012, 07:20 PM.
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