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  1. MAXX IT OUT

    LML Hydroboost pedal Issue

    Got it sorted out finally after getting rid of the heim joint for a sloppier fitment, spacing out the master cylinder, trying a longer and shorter push rod. Ended up finding out that pedal pivot was way to sticky and stiff. There's a factory return spring that would get it most of the way back...
  2. MAXX IT OUT

    LML Hydroboost pedal Issue

    Also did some research on the powersteering pump, supposedly hydro boost system wants 1450-1550PSI at 3.0-3.5GPM vs 1150-1250psi at 3.0-3.5GPM. I have original dodge powersteering that was a non hydroboost truck. From my understanding of hydraulics, increasing the pressure will only give you...
  3. MAXX IT OUT

    LML Hydroboost pedal Issue

    Gm #19371361 from Amazon came in a AC Delco box. The only thing I can think of left to check is the connection at the pedal. I cut the eye off the factory shaft, added a bolt with a heim joint to make up the added 2.5 inchs of length, so that I adjust the rod length. It's all in line, but could...
  4. MAXX IT OUT

    LML Hydroboost pedal Issue

    Should be, the high pressure line from the power steering pump goes to the engine side port, fender side rear port goes to the steering box, fender side front port returns to the pump reservoir.
  5. MAXX IT OUT

    LML Hydroboost pedal Issue

    I don't remember swapping the rod when I did the same hydroboost upgraded on my LB7, if I remember right it a direct swap other then the hole size in the end of the rod for the pedal.
  6. MAXX IT OUT

    LML Hydroboost pedal Issue

    Looking for some help, but I swapped a cummins into my 67 c30 and used the duramax new lml hydroboost with a LBZ master cylinder instead of going with a vacuum booster. Its using the cummins power steering pump and a 80s power steering box. Currently have a issue with the pedal sticking after...
  7. MAXX IT OUT

    When to upgrade!!

    I have been wrestling with this for awhile, but its coming down to cost per mile driven. Currently my trucks is about .33 cents a mile in fuel only no repairs, so I don't think that my next DD will be a diesel, even with it being business owned vehicle. I probably will buy a low spec 3500, F350...
  8. MAXX IT OUT

    Need Copy of LBZ stock tune

    That ended up working to get the truck back up and running. Thank you
  9. MAXX IT OUT

    Need Copy of LBZ stock tune

    Yes full flash, I will give that tune a try this afternoon. Brad, send you a pm.
  10. MAXX IT OUT

    Need Copy of LBZ stock tune

    Efi live will not flash back in the tune I pulled out but I found one that's supposed to be from a new ecu that I used to get the ecu to register properly, but am stuck with the p0602 code and no crank. Just my luck its just the OS. Would appreciate if anyone has a good know stock tune for a...
  11. MAXX IT OUT

    Need Copy of LBZ stock tune

    Well the fun has begun my check sum issue I guess was a from a lose obd2 port, got that sorted out and it seem to be staying connected. When to flash in the new tune and no tune made it to the ecu. Finally got the vin info back, but now getting p0602, controller not programmed. Not sure if I...
  12. MAXX IT OUT

    Need Copy of LBZ stock tune

    I think I can flash over what's there with a clean tune, I was trying to license the ecu and just update the existing tune for the egr.
  13. MAXX IT OUT

    Need Copy of LBZ stock tune

    Looking for one as well unless there is a way to fix the check sum from having a edge tune in the ECU and no way to return it to stock.
  14. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    Life and work has been super busy, but I believe I might have found the problem. I just when ahead and swapped out the chassis side wiring harness with one I had in the parts pile. There was a pair of nicks in wires going from the fuse block to the TCM, as well as some questionable splices at...
  15. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    Ron, thanks for the list, hope that the 2001 harness is more or less the same. James, it a federal truck.
  16. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    It only goes dead for about 3 seconds, then instantly restarts, so it it seems like a relay or fuse loses power the. It comes right back.
  17. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    I am not seeing any grounds in either location, I just cleaned the ground on the frame and checked the engine grounds.
  18. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    2001, opened up the fuse box and nothing is jumping out.
  19. MAXX IT OUT

    TCM, Dashboard, and OBD2 Power Issue

    I have had a issue for 4-5 years where randomly the dash would lose power for a second while driving and it would instantly come back on. Now it doing it very multible times in a 10 miles drive down the interstate, along with sometimes killing the CTS2 and generally the truck kind of shutters...
  20. MAXX IT OUT

    I got a twin

    I just started eyeing a new truck, but I am still in sticker shock. Last weekend I was 5 hours from home with truck and trailer and had a u joint go bad. Thankfully it happened at a good time and place. But definitely has me wanting something newer and more reliable.
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