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And there is the rub. You've VOIDED YOUR ENGINE WARRANTY with Ford if you don't use an API approved lubricant.
Doesn't matter if it is *superior.* If it doesn't meet API certification, =you= pay for your engine rebuild, not Ford.
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You're throwing money away. Mobil 1 should be run to 5K miles and then you do a filter change, add 1 quart for the filter, and run to 10 K miles, when you change all the oil and also the filter.
Lg