1/4/2019 · Long story short, I was able to work the deal on a 2019 2500 LTZ midnight edition for $27k and my 2012 LML on trade. I wasn’t too far off on my estimates. Pretty happy with the deal and the new truck. Tried to get a pic, but a black truck doesn’t show up very good in the dark. Here are a couple of pics of my LML I traded in.
6/9/2017 · I want to do a DPF Delete to my 2012 LML . I have been looking at using PPEI for the tunes. Should I go with the EZ LYNK set up or the EFIlive? Also looking for recommendations on just doing exhaust and tuner or getting an intake, exhaust, tuner and lift pump.
9/15/2018 · 23,944. Got the dreaded DEF QUALITY POOR light this morning on my 2013 Duramax . I know the standard dealer methodology is to throw sensors, pumps and parts at it till they can make it go away. Not really interested in going down that path. Looking into deleting the DPF and DEF setups, accompanied by a tune.
7/28/2012 · You should be fine without the lift pump for now as long as you don’t crank it up and or beat the hell out of your truck. Only thing I’d do different is do the downpipe when you do the delete . I kept factory and when you get on it a bit, the constricted downpipe gives that destinctive angry cat.
11/24/2015 · 0. 0. Arkansas. Nov 23, 2015. #1. My dad has a 2011 LML , recently had some DPF and DEF related problems and decided to delete it instead of fix the junk. It got to the point it was in limp mode or whatever before we got it deleted, basically wouldn’t give you any throttle or power. Well now it runs great in 2 hi and 4 hi but if you switch it to …
11/24/2018 · Add a Lift Pump. Like all Duramax engines from ’01-’10, the LML was also void of a lift pump from the factory. This means that not only does the CP4.2 have to pressurize fuel as high as 29,000 psi before sending it to the rails, but it also has to pull its low pressure fuel from the tank.
11/20/2017 · 2011 GMC 2500 with a 6.6 Duramax and approx 100k miles. Best truck I’ve ever owned and I’d like to keep it forever but a few weeks ago it started throwing a code for a defective EGR valve. My local dealer did a manual re-gen and cleared the code which worked for a while. Now the code is back and the dealer wants over $2k to replace the EGR valve.
