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 …

Apr 12, 2017 · Lly "chugging" Jump to Latest 8.1K views 15 replies 4 participants last post by Alec S. Apr 26, 2017 Alec S. Discussion starter

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 …

Mar 2, 2016 · P0336 and chugging Jump to Latest 29K views 19 replies 4 participants last post by jahush May 14, 2016 jtyson8602 Discussion starter

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

Apr 6, 2017 · Well add me into this! 2019 GMC denali 2500 3,200 miles doing the exact same chugging issue. Feels like it’s running out of fuel to me. When it happens I accelerate more and it seems to …

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

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 …

Sep 6, 2019 · 07 2500 HD. I thought my front axle was stuck in 4 low as the truck was hard to move when steering wheel was at full lock. Today I backed up on gravel with the door open and I could …