high mileage oil

07-12-2005, 04:02 PM
What is the best high mileage oil---castrol GTX or Vavoline?--ASUS

07-12-2005, 04:15 PM
On a high mileage engine (+150k) the best thing to do is change the oil more frequently (like every 2k instead of every 3k).

Ramblin Fever
07-12-2005, 04:29 PM
If you're not having leaks or oil burning issues due to engine "age", then I wouldn't be concerned with high mileage oil.

07-12-2005, 07:12 PM
I just started using Valvoline Max-Life. It's been in a month, so I can't really say how it is. So far though, it is still clean looking and I haven't burned a drop.

As far as what is the better of the two, I think the experts feel they are both good.


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