the 6liter is a good choice in my book..try and find a 05 and newer..the 6.4 has not been out long enough to be proven...alot of folks bad mouth the 6liter but i have one and will by another pretty soon...I work on duramax's and i like them alot. They are some great engines and are very fun to play with.. They all have there issues and problems, it kinda come down to your personal preference. I got a nice lly i will let go at a great price if interested
. Just go and drive them all and see what one makes you happy.
__________________
crew cab 4-wheel drive 03 f-250 6 uh oleaker.4 inch staight pipe..12 years of being a diesel tech..i love helping others..feel free to call with any concerns..706-244-4955 got the truck put back to factory tuning the day she rolled of the factory line, TEC3..ficm,tcm,ecm...php is the best
