Jan 27, 2019 · The “chugging / stumble” issue occurs with & without tow haul mode engaged on this downhill unless I manually downshift the truck to keep the rpm’s up. Sad that we have to engage …

Mar 2, 2016 · P0336 and chugging 1 reading Jump to Latest 29K views 19 replies 4 participants last post by jahush May 14, 2016

Apr 12, 2017 · Okay guys after I got my injectors done and installed efi live my truck ran great for awhile except the shop left the air filter off (long story different thread). My issue now is the truck when cold …

Oct 26, 2018 · Well unfortunately I have the known “chuggling” issue on my 2019 L5P Duramax. The issue has occurred half a dozen times and the truck only has 1,800 miles on it. It always happens in …

Dec 22, 2012 · White/blue smoke chugging and clearing up Jump to Latest 4.1K views 6 replies 5 participants last post by Dmaxster Jan 14, 2013 2

May 26, 2015 · Under a load like right now with this 17K load up a slight grade on I95 in Rocky Mount NC I am in 5th gear, 1800rpm, FRP around 20-21Kpsi matching the desired FRP and it is it is only …

Jan 16, 2013 · New to the diesel world, this started happening last night and again on my way home from work this morning, I've done some research but can't find anything that really matches my …

Apr 15, 2014 · 02 chugging at idle Jump to Latest 5.4K views 4 replies 3 participants last post by chevittup Apr 18, 2014 ZeroSystem Discussion starter

Nov 24, 2010 · is it only my truck or all dee lmm change sound when idling it fell like the sound of the exhaust is deeper for few seconds and when running all day that deep sound stay there ( witch is …

Dec 10, 2010 · I know, I have already search for the subject at the forums, but no answer to my question. Volt gauge says 12.8v and it stayed there for the whole night, message at the cluster says …