Metal in Engine Oil Break-in

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Toyota OEM filters have abysmal filtration efficiency rating. Very good flow rates, but crap filtration. You can do much better.

Toyota OEM Oil Filter Efficiency

Well, I am gonna open up a can of worms. I may be criticized and made fun of but that's ok. Check out what I found out about Toyota's OEM filter efficiency. I have access to an Engineer at Toyota as he comes to my church when he is in town. He works in US and has been to Japan several times. I...

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