Oil analysis of Ford V10 and Mobil 1
Thought you folks would want to see this oil analysis after a cross country thru the western mtn ranges. Mobil 1 EP 5-20 @5500 miles. Did the job but I wouldn't go over 7500miles on it. I consider thi...
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I would change it simply because its been a year. Even with no driving, sitting still causes condensates to form and drip into the oil. Only exception might be if its been stored indoors in climate controlled conditions.
