Tune Library - DuramaxDiesels.com
Aug 17, 2024 · Lmm stock tune needed Danialireland Jun 11, 2021 Replies 2 Views 945 Jul 10, 2021
LMM no crank/no start - Chevy and GMC Duramax Diesel Forum
Oct 24, 2024 · LMM no crank/no start lmm 1 reading Jump to Latest 3.6K views 16 replies 3 participants last post by amcphee Oct 27, 2025
LMM Duramax Crank, No start - Chevy and GMC Duramax Diesel Forum
Apr 5, 2022 · The LMM fuel pump is not timed to other components as it just fills the fuel rails without any need for timing. I think that might be noted on the scan tool because some older manual …
LMM Duramax Fuel Filter & Hoses Confusion
Dec 3, 2021 · LMM Duramax Fuel Filter Assembly & Fuel Hoses Part Number Confusion I wanted to write up something fairly simple in hopes that others do not encounter the frustrations that I …
LMM: - ECM P2510 ECM Relay code HELP!! | DuramaxDiesels.com
Feb 13, 2016 · From ALLDATADIY.COM Circuit/System Description The ignition relay is normally an open relay. The relay armature is held in the open position by spring tension. When the ignition …
New LMM owner. What mods to do? - Chevy and GMC Duramax …
Dec 22, 2016 · I too am a new LMM owner but my budget only allowed me to buy a higher mileage truck. It has 232k on it but is and has been bone stock since new. I don't wanna do anything crazy as …
Extended cranking to start lmm - Diesel Place
Apr 10, 2011 · I just stepped out of lly and purchased 07 lmm crew. Seemed all normal. But it takes long cranking to start. Runs perfect good mpg. New fuel filter not...
07.5 LMM Duramax P0087, "Change Fuel Filter" & "Limp Mode"
Jul 22, 2025 · Tags 07.5 -10 limp mode lmm no throttle response p0087 1 reading Jump to Latest 8.5K views 11 replies 8 participants last post by bradmond Jul 22, 2025
LMM Problems to expect - Chevy and GMC Duramax Diesel Forum
Mar 28, 2022 · My truck a 2009 LMM 2500 has 298k and the motor has 70k miles. It has been used as basically a work truck. Daily driver with heavy tow tune and towed trailers every day and was a daily …
LMM: - Shut off while driving. Intermittent crank but no start
Jun 23, 2017 · The electrical gremlins have taken over! 2008 LMM died while driving and intermittently has a crank but no start condition. Customer states that if he lets...