How to delete def system on 6.7 cummins easily
If you've been wondering how to delete def system on 6.7 cummins, chances are you're tired of your truck constantly yelling at you about exhaust fluid levels or threatening to go into limp mode. It's a common frustration. The 6.7 Cummins is a workhorse—arguably one of the best diesel engines ever made—but the emissions equipment tacked onto it since 2007.5 and 2013 (when DEF became standard) can feel like a leash on a greyhound. ...