1st Blackstone ?
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Mountain Pass
Joined: Jul 2006
Posts: 118
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1st Blackstone ?
Question is why would my copper be high @ 10 (univ average 3) all else looked good. Iron was @ 20 (univ average 22), all else was well below averages. Truck has 9500.0 total miles @ time of sample,with 3000.0 on the oil itelf. Sample was taken middle of drain and was hot. Could this be part of normal break in ? Or could this be from Powerservice grey additive @ every fillup and usually i add to much ! Maybe the fumoto drain contaminated the sample as this was my first drain with it installed (reaching i know). My next sample is due soon and i will drain from FS-2500 drain port. thanks
