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      11-27-2018, 02:29 PM   #40
drmlee
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Drives: F06 650i
Join Date: Jul 2015
Location: Los Angeles, CA

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Quote:
Originally Posted by timmahh View Post
Another relevant thread here;

https://g30.bimmerpost.com/forums/sh....php?t=1459766

It has happened to me twice now:
First around ~4,000 miles
Second around ~9,200 miles

Hoping this isn't an every 4000 miles thing...
i only have 5000 miles on my car and had to do in around 4000 miles also. my previous f06 650 drank coolant like it ate oil. i always had to fill coolant and oil in the n63tu v8tt from new until 35k miles. everytime i took it for service, they never found any leaks? my previous cars, audi s4, s6 and cayenne s all needed coolant topped up here and there also. there are coolant lines running to the turbo for cooling, im guessing some is burning off over time.
Appreciate 0