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      01-26-2010, 02:57 PM   #31
Second Lieutenant
Drives: 2007 E90
Join Date: May 2009
Location: Houston, TX

Posts: 231
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Originally Posted by jblackwell View Post
Mobil 1 makes some of the best oil for engines, period.
they did make some of the best. when castrol won their case about group 3 being synthetic, mobil 1 changed their US formula to group 3 because it was cheaper. us mobil 1 now suffers from bad shearing especially with regards to direct injection engines.
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