Thread: Oil Burn
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      11-22-2020, 07:39 PM   #22
n55david
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Quote:
Originally Posted by ZM2 View Post
Hey guys.

Quick update that my Blackstone analysis didn't show any abnormal wear. In fact the oil looked great. So, I'm pretty sure the Motul 5W-40, which is actually more like a 0W-40, is just too thin when running a high ethanol mix & boost tune.

Altho, they did say that my silicon levels were a little high and pointed to not good enough air filtration. I had put in the aFe dry drop in filter when I changed the oil last, so back to the stock air filter!

I put Redline Euro 5W-40 in this time, so we'll see how the burn goes since it's thicker like a typical 5W-40. Its viscosities are similar to the Motul 10W-40 I used previously (which is a thin 10W-40) and didn't have any burn. Time will tell.
interested in this.. I need to decide what oil I'm going to run on my next oil change.
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2015 X3 x35i pwg 12.96 catless w/bm3 stage 2 93 ots
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