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      01-10-2013, 03:50 AM   #5

Drives: 335d M Sport Coupe (Titanium)
Join Date: Aug 2008
Location: England

iTrader: (0)

Originally Posted by superflyguy9 View Post
335d's are auto.
More likely on the auxillary - alternator / powersteering / aircon try spraying a bit of silicon lubricant around the aux belt (fan belt).

let us know how you get on
That would be the sort of sound it would make. I remember a friend of mine changes a cam belt on a Mk111 Escort and fitted it too tightly and that made a similar noise to what I hear. I didn't notice the sound in the warmer summer months so I recon you could be right

Won't the belt slip if I spray lubricant on it ?
335d MSport Coupe LCI:- 19" Apex EC-7's (8.5j ET35/9.5j ET33) Factory fitted Sunroof, BMW Perf Carbon Fibre:- Boot Spoiler, Mirrors & Front Lip Splitter, SSDD Carbon Fibre Rear Diffuser, Roof Spoiler, Black Kidney Grills, Red Calpiers, CKS Custom Exhaust, Wagner FMIC, ITG Air Filter, Sprint Booster, DMS 380+BHP / 600+Ft lbs Remap, Quaife LSD, Weicher front & rear strut brace, Forge charge pipe, JFA Gearbox TCU Remap