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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Common Problems With Third Gen Cummins Engines (According To Owners)
Even the CP3 injection pump which replaced the more problem laden VP44, and offered better performance on the 5.9-liter Cummins, is known to create more pressure, which can lead to problems on the ...