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Oil question
I went to get my oil changed and bought 5 qtrs. Mobil 1 75000 mile full synthetic oil, and a quart of extended performance synthetic oil. I thought that I could have the best of both worlds, but the technician told me they aren't allowed to mix oil types, which I can understand but also stated...- Conflict2
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- fact check oil oil brand
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- Forum: General Discussions
