Curious to know how many mix M1 and if there are any negative aspects other then not knowing the true viscosity when mixing Mobil 1?
My top up oil right now is M1 5w-30 + 15w-50 + M1r 0w-30. With the mileage I have on it, I wanted to try and slow down the oil consumption so added the 15w-50 to it. Amsoil ASL didn't slow consumtpion down. Series 2000 and Mobil 1 10w-30 did the best in this area.
[ March 07, 2004, 05:08 PM: Message edited by: buster ]
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