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Oil/Filter change is 7.5k/3.5k...shorter being severe service. So, maybe for 10k I will do a 5 k filter change. Can't hurt, and the filters are cheap.
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No new car warranty issues ever with Amsoil. Never has been in 35 years.
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I'd trust Hyundai over a Amsoil salesman.
there is no need to change the filter at 5,000 miles .Quote:
I should also add I would change the filter at 5k...