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  1. MMLMM

    Help: In need of a stock tune ASAP

    12628594 pretty sure this stock tune will work http://www.duramaxdiesels.com/forum/showthread.php?t=16138
  2. MMLMM

    Help: In need of a stock tune ASAP

    Looks like crew cab 2500 GMC sierra SLE 2010 4x4 LMM built in Flint, MI :D
  3. MMLMM

    low oil pressure truck runs good

    Check the sensor with a DMM. The range is 0-90ish Ohms. 1 Ohm = 0 psi 88 Ohm = 80 psi Check it and verify with mechanical gauge.
    • MMLMM
    • Post #22
    • Forum: LB7
  4. MMLMM

    Lb7 limp mode or...

    Yes you should replace the Tq. converter. You should also flush the cooler lines and cooler before putting it back together.
  5. MMLMM

    Rough idle when cold

    Pull the MAF sensor and inspect. Maybe a little dirty/oily??
  6. MMLMM

    Noob w/ a couple question's...

    CHECK the transfer case fluid NOW. lol So many people skip this maintenance. Engine oil and filter I do right about 5k. Fuel filter I do every other oil change Trans Spin on filter, every other oil change Make sure it has DexCool in it for coolant. It will be orange. Id replace it...
  7. MMLMM

    Hey all you trans experts

    Before you start pulling the trans, make sure your dip stick tube for trans is not separated from its mounting bracket and rattling around.
  8. MMLMM

    Help: Noob needs some advice

    Typically its a wire that's just tapped into the wire right at the obd port (behind it). Makes flashing (tuning) some trucks a joy until you look under there and see it :angry4: Also:
  9. MMLMM

    Need a PWM signal

    You will need the signal to to operate at the desired demand/load. Just finding a random signal wont do anything. Get or build a controller. Motec or Haltech would be a good start.
  10. MMLMM

    Bleeding my ABS

    Cycle the ABS pump, or bleed function. Stated above, a tech II or a good diag tool will allow this.
  11. MMLMM

    Lb7 turbo whistle?

    Change the turbo. A modded drop in (like a Fleece Cheetah) will whistle like crazy.
  12. MMLMM

    98mph, no further? :(

    Should actually be 96mph limit. Ive gone 144mph in I-15 weighing just over 8000lbs (coming back from a sled pull) back in 09 lol Wes remembers, Racing some liter bikes. GPS verified. Cant remember if it was him or I that took the pic :roflmao: (says max speed 144mph) Dumb ass kids
  13. MMLMM

    Need moar tags

    Congrats Bri. You coming up here this weekend?
  14. MMLMM

    Blown lml headgaskets

    We just had a LML 3500 in for a set of head gaskets. Low miles and truck was driven easy and all stock.
  15. MMLMM

    Recommend a lift pump

    Air Dog II 165 Easy install and and nice pump. Also had experience with the Kennedy dual pumps, and for a mildly tuned application, those pumps are awesome. Super quiet and easy install.
  16. MMLMM

    LMM: Blocker plate HELP!!!

    Gasket goes against uppipe or you will leak exhaust and you WILL notice it. Grind the plate as shown, get a buddy to run prybar and it will be a 15-30 minute job.
  17. MMLMM

    Tcm tune defuel issues

    The issue is in the ECM tune. You notice more of a drop (fall on face) because your commanding a lot more fuel and then pulling it back on shift and it feels rough. Clean it up in the ECM tune first. Smooth out where its de-fueling, Then if you need to adjust shifts for particular turbo/fuel...
  18. MMLMM

    Snap ring pliers for allison

    A few minutes modifying the tip with a bench grinder to fit and they work awesome for the retaining rings (MAC/Snapon): And these for the snap rings (MAC Tools):
  19. MMLMM

    CP3 To Water Pump Mounting

    Who's been running this as a triple setup lately? Simon, did you ever find a elec water pump that flowed enough? Guy, you mentioned this about elec water pumps awhile back too, any new thoughts?
  20. MMLMM

    Help: P0088 Code, Truck sounds like a PowerStroke, 180,000Kpa Rail Pres.

    If I remember correctly it seemed like 2 issues. The issue partially went away with new FPR, and then completely solved when I swapped dual fueler controllers.
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