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Old 09-24-2015, 08:07 AM   #31 (permalink)
EcoModding Lurker
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Tie Fighter 7 - '15 Chevy Volt
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This is a different link to the dieselplace study. It should work for non-members.

Lubricity Additive Study Results - Diesel Place : Chevrolet and GMC Diesel Truck Forums

Since seeing this report a few years ago, I've been using Supertech 2-stroke oil in both my car and truck with no issues. My goal was lubricity, some folks on the TDI forums claim a mpg gain but it could be a placebo gain.

Originally Posted by deejaaa View Post
sulfur lubricates as lead did. correct me if i'm wrong.
You are correct, ULS diesel is sometimes called "dry diesel" There have been growing pains, although VW and Bosch never admitted it some folks blame the 2009-12 TDI fuel pump failures on USLD.

Last edited by MkVer; 09-24-2015 at 08:14 AM.. Reason: quote addition
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