der Oelkuehler wird ja auch nicht immer eingesetzt. Beim M70 ist es so, dass er erst ab 95 Grad C. dazu geschaltet wird.
http://www.bimmerboard.com/forums/posts/627392/
Zitat:
The easy access oil filter is mounted on the left inner fender.
Features include large diameter hoses to insure ample oil flow and an anti-drain back valve. Thermostatic oil cooler control is located in the lower section. At a temperature threshold of 95°C, engine oil is directed to the external oil cooler for additional heat dissipation.
|
Inhalt Oelkuehler mit Schlaeuchen: 0.75 Liter.