View Single Post
      01-14-2013, 03:42 PM   #5
mistryn
Colonel
mistryn's Avatar
37
Rep
2,000
Posts

Drives: BMW 335D
Join Date: Oct 2011
Location: Mids

iTrader: (7)

I will see if I can dig out the pdf manual a fellow e90 member wrote up

Changing the egr stat alone wont need topping up, but with the main stat you will loose majourity of your coolant. I used 1 bottle of bmw coolant mixed with 1 bottle of water in 50:50 ratio - make sure you buy coolant from BMW 9 a bottle but its the right spec