Originally Posted by f1madman
So yeah I've got a nice oily mix cooling my car atm, due to driving some 100 miles in total (bursts of 10 miles), but fortunately haven't overheated.
You may have stumbled upon a fix for premature electric water pump failures!
2010 535i M Sport - Platinum Gray/Dakota Black/Anthracite Bamboo
JB4 G5 ISO, BMS DCIs, ER Charge Pipe with Forge DVs, Proform Clear Bra, LUX H8 160 LED angel eyes