2014-2018 Mazda 3 Skyactiv Engine and Performance
OK, i bit the bullet and installed Tribotex into my oil crankcase this evening.
Got $20 off, so paid $79.20, including free shipping direct from the company website
15,663 miles on my '17 2.5 gt hatch (bought Feb 2017).
Tells you that you must allow at least 500 miles of normal driving to...