You could try Liqui Moly motor oil saver, which should be available at your local Napa. You just add it to the oil. You don't need to use it with high milage oils.
I had a slight leak in my 98 sienna and this helped stop the leak.
I would change the oil since it's due and add the Liqui Moly later.
https://www.amazon.com/Liqui-Moly-2020-Motor-Saver/dp/B00CPL8WY8
I had a slight leak in my 98 sienna and this helped stop the leak.
I would change the oil since it's due and add the Liqui Moly later.
https://www.amazon.com/Liqui-Moly-2020-Motor-Saver/dp/B00CPL8WY8
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