Oil for 2009 Duramax Diesel

[Diamondpilot]

That Motorcraft Syn Blend is the best deal out there. I just got a jug of it today for my Saturn. Yes, I run Ford oil in GM cars. Kind of like kissing your sister but oh well. Anyway it was $10.50 for a 5 qt jug. Cheaper than dyno oil.

Chris

 

[buccaneer65]

Mobil Delvac 1300 Super in my '05 Duramax...good stuff