These Are The 5.9 Cummins Years To Avoid (According To Owners)
The Cummins 5.9-liter diesel engine has powered Ram trucks since 1989. It went through a few changes over its lifespan, but ...
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5.9-Liter Cummins Engine History, Specs
The 12-valve 5.9-liter Cummins I-6 engine was developed and installed in Dodge pickups starting in 1989, creating one of the most legendary partnerships in automobile history. Although Cummins' 5. ...