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Q: It's OK to use hy-per lube replacement additive with synthetic motor oil.
on 2007 Toyota 4Runner

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
It's good idea to mix a 12oz hy-per lube replacement additive with 5W-30 synthetic Mobil motor oil for my Toyota 4runner. Thanks
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