dnewton3
Staff member
Vehicle: 2010 Fusion 2.5L I-4
Total vehicle miles at UOA: 7.5k
Total miles on oil/filter at UOA: 6k (OEM OCI service limit is 7.5k miles)
Oil: Mobil Clean 5000; 5w-20
Filter: Napa Gold 1348
New vehicle fall 2009. I ran 1500 miles on the factory oil fill, then did an OCI to get the “break in” metals out, (whatever that might represent). I then installed this load and ran it for 6k miles. I fully expected some continued wear/break-in metals on an engine so new, even after the “break-in flush”. My typical average driving pattern is split 50/50.
Blackstone Comments:
“The high wear metals and silicon are not unusual finds in the oil from your new Fusion. The wear is high due to break-in of new parts, while silicon is from sealers and sand-casted parts. Universal averages show typical wear metals for oil from this engine after 4,400 miles of oil use. We expect your engine will look that good or better in future oil changes. Keeping the first few oil changes somewhat short is a good way to speed up the wear-in process. No contamination was present and the TBN read 3.8, showing plenty of active additive left. 1.0 is low.”
My reading / univ average based upon 4400 miles
(Items not listed were at zero)
Al: 6 / 3
Cr: 0/1
Fe: 9 / 8
Cu: 34 / 4
Pb: 0 / 0
Tn: 3 / 0
Moly: 117 / 67
Mn: 1 / 0
K: 1 / 1
B: 24 / 26
Si: 29 / 12
Na: 2 / 25
Ca: 2231 / 2069
Mg: 11 / 12
P: 670 / 637
Zn: 861 / 772
SUS @ 210F: 50.8 / 46-60
cSt @ 100C: 7.51 / 6 – 10.5
FP @ F: 390 / 355
Fuel < .5%
Insol: .3%
TBN: 3.8
My thoughts:
I ran 6k miles contrasted to the “average” UOA of 4.4k miles, which is about 40% further than typical. Cu and Si are certainly elevated from a new engine; obviously break-in is still continuing as expected. With the TBN at 3.8, I believe the whole 7.5k miles is a manageable task, at least for Clean 5000. Vis and such all stayed nicely in spec as well.
I likely will not UOA at every OCI; cost becomes prohibitive. I will UOA perhaps every other or every third OCI after things settle down.
Overall, I believe this product combo is capable of the whole 7.5k miles. I really just did this UOA to show that today’s well made engines and oils can do the OEM recommended OCI with licensed fluids. Looks like 7.5k miles is not insane, and actually quite attainable on conventional dino fluids. I realize it's not a fair statement for all vehicles, but if you've got one of these engines, and you're doing 3k or 5k mile OCIs, you're likely wasting money.
Total vehicle miles at UOA: 7.5k
Total miles on oil/filter at UOA: 6k (OEM OCI service limit is 7.5k miles)
Oil: Mobil Clean 5000; 5w-20
Filter: Napa Gold 1348
New vehicle fall 2009. I ran 1500 miles on the factory oil fill, then did an OCI to get the “break in” metals out, (whatever that might represent). I then installed this load and ran it for 6k miles. I fully expected some continued wear/break-in metals on an engine so new, even after the “break-in flush”. My typical average driving pattern is split 50/50.
Blackstone Comments:
“The high wear metals and silicon are not unusual finds in the oil from your new Fusion. The wear is high due to break-in of new parts, while silicon is from sealers and sand-casted parts. Universal averages show typical wear metals for oil from this engine after 4,400 miles of oil use. We expect your engine will look that good or better in future oil changes. Keeping the first few oil changes somewhat short is a good way to speed up the wear-in process. No contamination was present and the TBN read 3.8, showing plenty of active additive left. 1.0 is low.”
My reading / univ average based upon 4400 miles
(Items not listed were at zero)
Al: 6 / 3
Cr: 0/1
Fe: 9 / 8
Cu: 34 / 4
Pb: 0 / 0
Tn: 3 / 0
Moly: 117 / 67
Mn: 1 / 0
K: 1 / 1
B: 24 / 26
Si: 29 / 12
Na: 2 / 25
Ca: 2231 / 2069
Mg: 11 / 12
P: 670 / 637
Zn: 861 / 772
SUS @ 210F: 50.8 / 46-60
cSt @ 100C: 7.51 / 6 – 10.5
FP @ F: 390 / 355
Fuel < .5%
Insol: .3%
TBN: 3.8
My thoughts:
I ran 6k miles contrasted to the “average” UOA of 4.4k miles, which is about 40% further than typical. Cu and Si are certainly elevated from a new engine; obviously break-in is still continuing as expected. With the TBN at 3.8, I believe the whole 7.5k miles is a manageable task, at least for Clean 5000. Vis and such all stayed nicely in spec as well.
I likely will not UOA at every OCI; cost becomes prohibitive. I will UOA perhaps every other or every third OCI after things settle down.
Overall, I believe this product combo is capable of the whole 7.5k miles. I really just did this UOA to show that today’s well made engines and oils can do the OEM recommended OCI with licensed fluids. Looks like 7.5k miles is not insane, and actually quite attainable on conventional dino fluids. I realize it's not a fair statement for all vehicles, but if you've got one of these engines, and you're doing 3k or 5k mile OCIs, you're likely wasting money.
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