Aug 17, 2024 · Lmm stock tune needed Danialireland Jun 11, 2021 Replies 2 Views 950 Jul 10, 2021

Jun 8, 2025 · Alright, i got a problem truck at the shop and need some fresh views. 07 lmm came in with a no crank no start. Battery’s test good on both digital and with...

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 …

Jul 21, 2025 · 07.5 LMM Duramax P0087, "Change Fuel Filter" & "Limp Mode" 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 …

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 …

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 …

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...

Sep 10, 2013 · Has anyone with LMM done DIY replacement of fuel injectors. I am considering it as last ditch effort to solve well known P0087 loss of power when towing in hot weather problem. Otherwise, …

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...

Dec 25, 2024 · My 2009 LMM runs hot when I tow my 40' LQ horse trailer. Stock tune. Three months ago (2,000 miles or so ago) I replaced the radiator (Mishimoto), water pump (Merchant Automotive), …