Making the Most of a 2016 Duramax Delete

If you're considering a 2016 duramax delete, you've probably spent some time staring at your dashboard wondering why your truck is nagging you about exhaust fluid again. It's a common frustration for LML owners. The 2016 model year was the last of the LML engine generation, and while these trucks are absolute workhorses, they're also packed with emissions equipment that can—and often does—cause headaches once the odometer starts climbing. ...

May 7, 2026 · 6 min · Ratcliff Mangalji