Aug 17, 2024 · Lmm stock tune needed Danialireland Jun 11, 2021 Replies 2 Views 939 Jul 10, 2021

Oct 24, 2024 · Late to the discussion. Today my 2008 lmm started to crank, then stopped after two starter turns. Voltage reading taken as I started, did not drop below 11.8v on batteries. Batteries fully …

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 11, 2011 · 08 LMM SLT CCSB S&B Cold Air Intake, EFI Live by IdahoRob, TransGo JR, Edge Insight CTS, ADII, Diamond Eye Down Pipe, 5" MBRP Exhaust, SDP EGR Delete, Stage 7 …

Jul 22, 2025 · 07.5 LMM Duramax P0087, "Change Fuel Filter" & "Limp Mode" 07.5 -10 limp mode lmm no throttle response p0087 Jump to Latest 8.5K views 11 replies 8 participants last post by …

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...

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 …

Jun 18, 2014 · Father of a friend have a 2007.5 lmm he removed airbox to check for idler sound the check engine light and low power message... Replace everything and the code keep popping after 1 …

Mar 14, 2013 · 2008 LMM Intermittent No Start - PROBLEM FIXED Got my truck back from the dealer on Wednesday. They finally got the no start issue to duplicate with them. Ended up the nut holding …

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, …