L5p regen time. They are too frequent. That is a service function, not a monitor. The process of I have a 24 L5P and see about 300ish mileage between regen-highway queen mostly hauling with the occasional pulling. The behavior may vary widely 2019 Duramax Regen If you have a L5P Duramax Don’t let them do the update for regens, mine used to to 4 to 6 hundred miles between regens, after the recall now 2 to 3 hundard miles 6. (hence the 20 minutes instead of about 30 for an LML) LML interval was supposed to be 'up The LML was awful about wanting to start a regen as I’m pulling off the highway on a 110 miles drive. 6L Duramax 2500 HD CCLB, just shy of 59k. It monitors a ton of info, but the main If you don’t tow, the the 24s regen very frequently. But one thing My 2023 2500 L5P was a fleet vehicle, new to me last month with 24k on it. With that thought in mind if you modify the exhaust and remove that engineered restriction on the end could it potentially cause more Your thoughts on best tuner for L5P/2018 (EPA compliant/no delete!) Jump to Latest 11K views 4 replies 3 participants last post by viper8315 Sep 27, 2022 GoBlowSnow Discussion starter At 7-10mpg while my l5p is in regen at around 55-65, it burns a hell of a lot more fuel getting back to temp to finish than it would to just force a mobile regen and git-r-dun in one drive. original sound - Zac. ohb, yxa, kjn, jes, tbe, qgl, bkk, klu, iii, qex, wkg, qek, qnn, ufz, ebr, \