DR.EVIL Posted February 25, 2020 Share Posted February 25, 2020 On 2/18/2020 at 3:37 PM, Rusty shackleford said: I thought the 6.0 was What's REALLY sad is Navistar made both the 6.0 and 6.4. I did see a ranking of best pickup diesel engines years ago. The 5.9 & 6.7 Cummins were lumped together as #1, the 7.3L PSD was #2, 6.0L was #3, and 6.4L once deleted was #4. That left the 6.5, 6.6, 6.2, etc GM's fighting for last place. Think this article was before the 6.7L ALL Ford engine was in production. It sure had it's share of problems at first. Link to comment Share on other sites More sharing options...
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