2024 Duramax Delete Kitchen Sink. This is the first time i got a def message on the 2024, but i remember. I was on the fence about a full delete because of inspections.
โ removing the factory ccv component eliminates a potential failure point and provides a more convenient and safe oil fill location at the front of the motor. โ i got this message on my way to work this morning, it popped up with 500 miles def range.