Originally Posted By: Merkava_4
Originally Posted By: ARCOgraphite
Im running the supertech. I wouldnt use it in break-in again.
Which version SuperTech was that? In the States they have a Warren version; a Mobil 1 version; and a Citgo version. I've tried the Citgo version and I was very impressed. I think it's smoother than the Quaker State Ultimate Durability I have in there now.
It was Warren, and has been good in the distant past in our Suzuki. I think the Rogue came with a lighter oil from the factory in Japan and the true 30 grade was a shock in our cold winter this past season. It had a lot of churn and drag and racket for over 1/2 the hour commute, the engine only seemed to spin up freely after 1/2 hour of driving. Note I am in the early,heavy break in period. The oil Turned mahogany red quickly, though I did get a bad tank of gas this winter at a Mobil station that ran very poorly and cause the engine to motorboat-which its still doing.
The Supertech syn, This is a big Boron % laced product with typical or modal specs for a syn If you reference PQI analysis. May be more at fuel quality and basic grade during break in than anything wrong with the oil, I suspect.
This oil is still in there along with a big Honda Filtech s2000 filter, as Nissan Subaru and Honda all share basic filter specs.
What to run Next?