Ram2300
Junior Member
Hello I have a 2023 ram 2500 tradesmen 6.4L 4x4 and I was wondering if there’s a permanent MDS delete so the ECO stays off while driving. I heard that the MDS is the main cause of the 6.4L lifters and rods failing and it’s a costly repair. I’m curious if there’s a permanent delete for this so it’s running on full power of 8 cycles and not 4 half the time. I noticed if I select the gear shift it will turn off but not permanently.