1999-2009 [Subscribe to Daily Digest] |
I ran M1 0W40 briefly in my 04 Aero and had much higher oil consumption than when I was running 5W40. I switched back to 5W40 and barely add a drop during my 5k oil changes. I was adding about a quart every 1500 miles when I briefly ran 0W40.
posted by 99.6.110...
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