Quote:
Originally Posted by san rensho
Jager, to track metal wear, try doing used oil analyses. I've done several on my car and other than the wear metals going consistently down since I got the car and did oil changes at 3k intervals, i haven't found one oil that is consistently better than the rest.
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I agree oil analyses is the best way to determine metal wear but this was such an obvious visual difference I had to share. I have put close to 200,000 miles on my Boxster (car has over 228,000 miles on original motor) and I can honestly say Red Line motor oil is much different than Mobil 1.