Mercedes Benz

How reliable is the Nissan Titan diesel? 5.0 Cummins DEF Pump Failure While the Nissan Titan DEF system has had issues with excessive fluid consumption and false regen cycles, the DEF pump also commonly fails. Aug 17, 2021

Is there a Nissan Titan diesel? The 2021 Nissan Titan is the only full-size pickup to have a standard V8. As of the 2020 model year, the V8 is the only powertrain on the Nissan Titan; the old Cummins  turbodiesel is not available on  2020 or 2021 Nissan Titan models. J