View Single Post
      03-23-2016, 10:04 PM   #4
Bossdog
Private First Class
Bossdog's Avatar
27
Rep
143
Posts

Drives: 2006 Z4MR Imola Red
Join Date: Jul 2015
Location: SE Michigan

iTrader: (0)

Quote:
Originally Posted by StickMon View Post
Do you know if the camshaft spline sleeve bolts behind the Vanos are hex head or torx head?
BMW upgraded them some time in 2006. The hex head have a 100% chance of failure.
It can end very badly, but you'll have some fair warning. It'll sound like a coffee can full of marbles being shaken.
You want to address that asap. The rest you have plenty of time to worry about.
I do not know. My Mfg date is June 24/06'
Appreciate 0