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  1. gmduramax

    May '24 Chat -- MayDay, a holiday or a cry for help?

    Don’t say that 🤣 technically it’s 2 years overdue.
  2. gmduramax

    Another reason not to get involved....

    I just use the Robokiller app. Screens my calls before my phone rings and if it’s a known spam call the app will answer and talk to them wasting their time.
  3. gmduramax

    Brake issue

    Sounds like they need to splurge for Castrol SRF fluid and better pads
  4. gmduramax

    Built motor oil

    Ran rotella 15/40 conventional. Would change it every 5k, sooner depending how many passes I put on it. Stock oil pump. I have about 135k on HX bearings. I wanna say 20ish psi at idle 77psi WOT
  5. gmduramax

    Valley Charger

    I have a IHI ported and polished with an 83 over it. In my opinion it works okay. I would really like the IHI to have a little more turbine flow. I was looking into the gen 2 RDS drop in supercore. Not 100% sure but does a 10 blade wheel flow more than the factory 11? The gen 2 dropped weight on...
  6. gmduramax

    EFILive code $0101: No data received

    Well strangely enough I updated my V8 and read out my E60. Tried to start the truck and to my surprise no start, tried to cal/full flash and got $0101. Luckily I was able to unhook the battery and hook it back up and it works now. I’ve flashed this thing a hundred times and a couple times with...
  7. gmduramax

    February '24 Chat -- Leap Year!

    I’m at the casino but I still find time for you guys 🥰
  8. gmduramax

    Tips needed for rescaling MAF and TCV% Please

    Someone correct me but your target tables do not need to match. Your truck is keeping boost by your desired tables. Your P0299 your truck is not hitting the desired boost numbers for some reason, mechanical 🤷🏻‍♂️ maybe your desired airflow/ MAF tables are incorrect causing a discrepancy. You...
  9. gmduramax

    Tips needed for rescaling MAF and TCV% Please

    Banks or S&B is what I would run. You won’t need to rescale the MAF. If you did run a larger intake. What I like to do is log the truck at idle and see what the MAF is reading, figure out the % difference from stock. Add that % to the entire MAF table in the tune.
  10. gmduramax

    Tips needed for rescaling MAF and TCV% Please

    Are you still running a factory size intake?
  11. gmduramax

    February '24 Chat -- Leap Year!

    4 vehicles, two run. Maybe I should work on the others 🤣
  12. gmduramax

    Fuel injector knock

    Yeah no. You can disconnect maf, map, and any other sensor you can think of. The truck will still run and have a low main rate. A low main rate means the truck is getting too much fuel. So how is this issue not fuel related?
  13. gmduramax

    Fuel injector knock

    Then what is his problem? Also you can ask around everyone will tell you Lincoln diesel went to shit and they also give you the run around for warranty.
  14. gmduramax

    158 MPH Max speed?

    If it says xx miles until max speed of xx mph that is an issue with the DEF system. It’s very common to have a communication issue at the DEF module. Also once you get that message, it is very hard to get it to go away since the implementation of “permanent” codes
  15. gmduramax

    coolant fan relay location

    The fan is belt driven. Maybe the fan clutch has malfunctioned and is stuck on.
  16. gmduramax

    Increasing Rail Pressure to Control Idle Haze

    I wouldn’t risk it especially being in cold weather. When I was driving an LB7 it started to haze and went to not drivable within 100 miles. That was on factory injectors at 125,000 miles. I was only doing short trips at the time so I didn’t care if it left me stranded.
  17. gmduramax

    Hydroboost trouble shooting?

    Is this for an LB7? I would just throw a hydroboost on it from an LML. It’s not throwing parts at it if it’s an upgrade 🤣
  18. gmduramax

    What Lift Kit

    I know a lot of pullers that run rough country and never had issues. Normally I see people “hate” on a lift kit when either it’s not an actual lift kit, or when they buy a 4” and run it at 7” 🤣
  19. gmduramax

    LLY Ficm

    Random possibly stupid question. If I run a higher voltage alternator on a LLY does it put the ficm at a higher risk of failure? It was the caps that were failing right? The LB7 have better caps that could handle higher voltage or amps? I tried to find the info in the thread but I can’t find it 😳
  20. gmduramax

    2018 l5p high county U18A2 help

    A lot of them come with the pins in upside down 🤣.
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