Your 2.8 Duramax Tuned and Deleted Guide

Uncorking the Beast: Diving Deep into the 2.8 Duramax Tuned and Deleted So, you've got a Chevrolet Colorado or GMC Canyon with that plucky little 2.8L Duramax diesel engine, or maybe you're just kicking tires and wondering what all the buzz is about. It's a fantastic engine straight from the factory, offering a great blend of power and efficiency for a mid-size truck. But, let's be real, if you've been around the diesel truck community for any length of time, you've probably heard whispers, maybe even full-blown shouts, about the "2.8 Duramax tuned and deleted." What does that even mean, and why are so many people doing it? Grab a coffee, because we're about to dive deep into exactly what that entails, the good, the bad, and the sometimes tricky bits. ...

December 12, 2025 · 8 min · Maiko Guerrero