2024 Duramax Diesel Problems Reddit. Regens take 26 miles instead of 40 to 50 like in the lml. General motors has announced a customer satisfaction program (n232427750) addressing an issue with the piston oil lubrication valve in certain 2024 model year chevrolet silverado 2500hd/3500hd and gmc sierra.

The duramax is nice and comfortable, but the front suspension is a nightmare when you eventually have a problem, and i still don’t know if it’s possible to get the duramax deleted and. As it stands currently, you’re going to run into emissions issues sooner than others since you’re not getting the motor up to temp or load in order for the emissions stuff to work.