Originally Posted by bluesubie
How many intervals did you run it? I'm not sure that was a problem with the oil. It's European ACEA A3 and the viscosity is close to a 40 weight. Just like GC. It also uses a lot of magnesium like Rotella does. I've burned through a quart in about 4k miles which is normal for me.
Ran with it for 4 intervals. Went from 5w-30 full synthetic Mobil 1, 10w-30, and then 10w-30 extended high mileage. They all burned a ton.