vanos rattle sound - The Unofficial BMW M5 Messageboard (m5board.com)

bmwM5omar · 3rd August 2009, 08:49

hi ...i have m5 e39 and i have the rattle sound coming from right side of the engine and they told its the vanos and i need the change the whole unit and its gonna cost about 5000$ ....i need some advice here is there a cheaper way to fix it ??? thanx

ILOVEMYBEAST · 3rd August 2009, 12:45

U should try DrVanos.com

good luck

bmwM5omar · 3rd August 2009, 20:13

hi ...thanx for ur reply ...so do u think i go with ( O-Rings & Gears Upgrade Kit ) that dr vanos have and everything gonna be like before ...thanx

ILOVEMYBEAST · 5th August 2009, 04:21

as they say : The splined gears are modified to address the rattling, and can reduce the noise significantl

so im pretty sure it will decrease the "diesel sound "
im going to do the same mod soon

its actually normal for s62 engine have the diesel rattling at idle

its worth to try