What is this TERRIBLE engine noise?
#15
i'd change the belt, and while you're at it, spin the idler pulleys to see how they sound. usually the bearings get dry after a while.
i tried the belt dressing, and it just made the noise worse. the problem with aged belts is that the ribs get glazed/smooth and then squeek when rubbing against the pulley ribs.
i tried the belt dressing, and it just made the noise worse. the problem with aged belts is that the ribs get glazed/smooth and then squeek when rubbing against the pulley ribs.
#19
Members
Joined: Jan 2008
Posts: 211
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From: Chicago
My Ride: 2004 Blacked out 530i, Carbon Fiber Pillars, Carbon Fiber Emblems (Wheels, Steering Wheel and Hood/Trunk). Blacked out kidney Grill, Smoked side marker lights, 15mm Rear Spacers, K&N Filter, Window Tint, Navigon Syst. Breyton Front Lip. Bilistein Coil Over Suspension Front & Rear Droped 1.5" Genuine M5 Pedal set. Mtechnik side skirts, RPI Exhaust.
one of your pulleys went bad, nothing major but you should have it checked out before is locks up on you.
#20
Senior Members
Joined: Apr 2008
Posts: 311
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From: Irvine, So.Cal
Chennai, India
My Ride: 2005 545i
LOL i dont have turbo or supercharger
@navin thanks i read the CDesign post and its exactly like what i have. Sometimes i get slight jerks when i step on the car and i also get this increased immision light randomly. The only bad thing is that i dont have warranty anymore.
@navin thanks i read the CDesign post and its exactly like what i have. Sometimes i get slight jerks when i step on the car and i also get this increased immision light randomly. The only bad thing is that i dont have warranty anymore.
e6tlabrat diy