11,000 miles on this vehicle/unit and oil was changed with M1 AFE 0w-30 at 500, 3000, 7000, 11000. Only used Shell V-power premium (90 octane). Used auto start stop for entire interval. Fram Synthetic Endurance FE11955 cartridge filter.
Main difference is this was an autumn OCI with average temps around 20F, so more idling to keep vehicle interior comfortable in parking lots compared to previous interval. For fun/entertainment, I sent Amsoil/Horizon an analysis of this same drain and will post it in a reply to this thread when they get the result to me. Overlayed the 7/2/24 Blackstone sample for tracking even though that was a different lab and first changeover to Mobil from factory motorcraft 5w-30 syn blend fill.
Links to prior UOA discussions for this vehicle/oil combo:
9/10/24
7/2/24
My other 2.7 Bronco Running this oil:
10/25/24
7/18/24
My VOA discussions for this oil:
7/29/24
Member CarbonSteel's oil change log with M1 ESP 0W-30 that I'm following while weighing a switch to that oil.
@CarbonSteel 's UOA log
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