Forum Discussion
N-Trouble
Jul 01, 2016Explorer
The Mad Norsky wrote:
Shoot, GM Duramax has been through many different versions of that motor. Ford sure seems to have a winner with this current model 6.7L.
Many of the Dmax revisions were driven by federal emissions standards and ability to increase output numbers. Business as usual... In Fords case however they have had to go back to the drawing board multiple times (6.0/6.4/6.7) with entirely new engines because the prior was a turd. Yes they finally have something respectible with the current 6.7 but look at how long it took them to get there...
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