Comments by "Marks Google" (@marksgoogle4360) on "Is “High Mileage” Motor Oil Safe? Let’s find out! Mobil 1 vs Mobil 1 High Mileage; SuperTech vs STHM" video.

  1. I debated if using it on my Xterra at 140k was too early but have been.. I would have quit using it but this video showed it performed better anyway. I dont think most of the Japanese engines need the high mileage as soon. 75k is not high mileage
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  2. I like the results but i don't consider 75K high mileage for a Japanese engine. I didn't start using in my xterra until almost 140K maybe that was too delayed but still. Jeep you may want to start at 45k
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