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fuel dilution
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  1. 2nd Gen F150 Ecoboost
    I have a new 2018 3.5 EcoBoost F150 supercrew 10 speed. It is 100% stock I completed the first oil change earlier than recommended at 4000 kilometers (about 2500 miles). The IOLM was still showing 80% oil life remaining, but I wanted to do an early oil change to eliminate break in metals, &...
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