BMW 3-Series (E90 E92) Forum - View Single Post - DIY-Replacing N52 tensioner, idler pulley and serpentine belt

cxc511 · 03-08-2014, 02:23 PM

I have been doing some research after hearing a sound coming from my engine that occurs during cold starts, which brought me to this thread. Was anyone dealing with a similar issue before replacing their tensioner, idler pulley, and belt?

03-08-2014, 02:23 PM	#125
cxc511 Private First Class 14 Rep 109 Posts Drives: 2007 E92 328 6MT Join Date: Jul 2010 Location: Erie, PA iTrader: (0)	I have been doing some research after hearing a sound coming from my engine that occurs during cold starts, which brought me to this thread. Was anyone dealing with a similar issue before replacing their tensioner, idler pulley, and belt?
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