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      01-02-2013, 06:25 AM   #8

Drives: e46 M3
Join Date: Jan 2011
Location: UK

Posts: 855
iTrader: (0)

Originally Posted by lemonukas View Post
Guys what do you think it's normal sound of my engine.
sounds like mine, bit tappety/metallic, but they seem to be like that.

find the DISA valve (search youtube or on this forum) and pull the plug on it, see if there is a difference in sound.
some can need a clean, or a replacement, which is a cheap fix.