To clarify. The link posted was a result of 3 months of searching for a good oil for ecoboost engines. I started with a 2012 3.5 and now have 2 2.7 ecoboosts in the drive way. Personally I'm running valvoline that I can find at wallyworld for under 25 bucks for 5 quarts. I was wasting my money on additives and exotic oils. My job is building large yellow colored engines from 50 hp up to 2500 hp on diesel. I change my oil every 5000 miles and run an oil separator due to the cold temperatures in Colorado
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