Mobile 1 synthetic motor oil vs. Toyota OEM motor oil
Which one is better? Caused I've been using Mobile 1 for a long time from the start. I noticed Mobile 1 gets blackish easily during every 3000 miles oil change. I use my car for normal driving and I don't rev. the car at all. And plus, I heard that Toyota OEM motor oil doesn't get blackish as easy as Mobile 1 does during every oil change. Is this true or not true? And Toyota OEM motor oil is not fully synthetic right?
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Benji668 - Regular SolaraGuy Member
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- Joined: Wed Jul 04, 2001 5:00 pm
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