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Old 05-22-2018, 10:58 AM
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cmac2012 cmac2012 is online now
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Join Date: Dec 2004
Location: Redwood City, CA
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Quote:
Originally Posted by marco5 View Post
The main concern here is protection of the piston rings. I don't agree with everything Kent says or recommends but he is 100% with recommending an oil change at 3000miles MAX.

Yes we've come a long way in oil chemistry and such but these engines have hundreds of thousands of miles and are 30+ years old. Change your oil every 3000miles or 5000KM.

https://www.youtube.com/watch?v=y4VqcghARzg
That's a good vid, his point is well taken. Rings. Rings. And cylinder walls. He's got me thinking on the business of going with the T5 part synthetic. I had read once before that synthetics make more sense with new engines. Switching when old not necessarily any better.
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