Recent content by RHallenbeck

  1. RHallenbeck

    Rest in peace Mike (C20ELEPHANT)

    So Sorry to hear....So many great people have lost the Fight..
  2. RHallenbeck

    LML 2016 chevy duramax leveling ?

    I lowered the rear 1" and cranked 2 turns on the Torsion bar bolts. Mine has actual 1/2" rake but looks like more due to the wheel opening in relation to the body lines..
  3. RHallenbeck

    Bed lighting vs cargo lamp

    Use a 5 pin Relay. Center pin is 85A wich has continuity when relay is not activated. USe the 12V cargo + source to activate relay then when you press the Cargo light you lose the 12V and the relay will turn off which will initiate continuity through pin 85A.
  4. RHallenbeck

    Whats going on?

    Consistent last minute hard braking will also wear the block treads in a wedge shape sometimes.. Rick
  5. RHallenbeck

    Allison 6sp: LMM Allison Hard Shifts Often

    Check to see that commanded and actual fuel pressure are staying close together.. IF it draining the rail it will shift late and harsh..
  6. RHallenbeck

    Allison 6sp: 2 to 1 downshift neutral

    My 2010 LMM 2wd would do this ocassionally when not coming to a complete stop or slowing down for a speed bump in a parking lot... Stock tranny .. Rick
  7. RHallenbeck

    LMM: LMM Falls on its face, then comes back when I let off and get back into it

    My 2010 LMM would do the same thing.. Installed a Lift pump and never had another issue..
  8. RHallenbeck

    oil pressure test gauge

    The larger upper one is sometimes a SOB to get loose.. That is the one that Kennedy uses for the oil pressure switch on his lift pumps..
  9. RHallenbeck

    Nerf bars 3" Round- stainless

    I debated for a long time on steps.. Some just did not look good at all to me.. I Found the GoRhino steps and love them.. I think they compliment the trim package well and function great..
  10. RHallenbeck

    LLY: Prestone coolant flush

    Any time you introduce any acid based cleaner into the system you are asking for trouble in my opinion.. The Aluminum components are already prone for electrolysis erosion.. Typically the Al radiators will still flow well on a flow test. What they do is build a "Scale" like coating inside the...
  11. RHallenbeck

    New Truck

    You gonna change the step rails out too??
  12. RHallenbeck

    2015 lml high idle low idle back and forth

    My 2016 regens about every 450 miles with my mixed driving.. It will signal you with a elevated idle of around 850-900 rpm and it will usually take about 30-40 miles of driving to complete it..
  13. RHallenbeck

    LML ticking after oil change

    My 2016. I put the first 300 miles on it and changed the factory fill and filter. Put Back Delvac1300 with a A/C Filter... In typical fashion Tick until it reaches 180*... Just get used to it for the 1st few hundred miles then it will go away.... I still do not buy GM's response of "Bubbles...
  14. RHallenbeck

    LMM: fuel filter life 100% to 0% and p0087

    My 2010 LMM had a weird issue. No matter what power setting it was set on it had it. First time you went over 50% power it would build to commanded rail pressure then it would drop pressure to around 8000psi. It would stretch out the gear and shift late. You could then turn around and run it...
  15. RHallenbeck

    LMM: fuel filter life 100% to 0% and p0087

    Lift pump and may I suggest>>>> http://www.kennedydiesel.com/detail.cfm?ID=602
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