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  1. 98.5-02 General Discussion
    My 01 has a dead pedal that comes and goes. Replaced the APPS and it still is having the same issue. I can romp on it when it is parked but as soon as I put it in drive within 2 minutes of driving my pedal constantly goes from unresponsive to responsive randomly. a few things to note -replaced...
  2. Commercial On Road Cummins Engine Discussion
    Been working on a mt45 Stepvan that originally came with a acceleration problem so I replaced the vp44 and the liftgate pump afterwards I only had a dead pedal and dies when put into drive 2 other codes that come up on and off sometimes is p0434 and the p0278 which is possible low power and...
  3. 98.5-02 Powertrain
    I've read as many articles as I can, but nobody seems to have the same issues I've been having. I'll try to keep the explanation short. year ago I got dead pedal. did apps reset a few times until I finally got a factory tps. it worked for a few months. dead pedal came back, swapped timbo in...
  4. 98.5-02 Non-Powertrain
    Hey guys I usually just read these forum posts, but I haven't been able to find a solution for the issue I'm having. I have a 1999 Ram 2500 with compounds, 7x0.010 injectors, and a quadzilla. This all was recently installed so I think the quadzilla could have something to do with the issues at...
  5. 98.5-02 Powertrain
    So I have a 99 5.9 24v I just got a week ago and I just replaced the apps on it and now I’m getting dead Pedal at random still and getting codes p0122 and p0234. I know code p0234 is over boosting so I went to look at my waste gate and I do not have one on this turbo at all, I’m not sure if...
  6. 03-07 Non-Powertrain
    2006 Dodge 3500 6 speed with the 5.9 Cummins. Motor has less than 160k on it. Bought this truck a couple months ago noticed I would have an intermittent dead pedal while driving. Let go and hit throttle again truck runs good. Install new pedal since only code is p2121. New Pedal completely...
  7. 89-93 Powertrain
    The engine revs up only in Park or Neutral. In Drive,1.2.3 it just idles - no increase in engine speed in response to throttle pedal input.. Yup, stomping on the accelerator pedal in any gear has no effect. Starts and idles briskly. Timing may be off because I get some white smoke when cold...
  8. 98.5-02 Powertrain
    I have a 1999 dodge 2500 2wd automatic that has 95k miles. The truck will start up just fine and crank just fine and idle just fine but won’t go over 10 mph or rev over 1400 rpm. I’ve been looking for a solid week for help or someone with the same issue that actually has a resolution to the...
  9. 2010-2012 Powertrain
    Truck in sig Truck has recently been losing all throttle response, freeing up the TC, and acting like a stall over a matter of 1-3 seconds completely randomly over the past week This happens at all engine speeds, confirmed in 4th, 5th, and 6th, on a grade, on a flat, and a grade. What happens...
  10. 03-07 Powertrain
    2005 2500 5.9, 48re transmission, 273000 miles Looking for some input in diagnosing my truck here's what's going on. Replaced injectors 13,000 miles ago. Just had them gone through about 1000 miles ago. Truck does not smoke, have preformed kill test on injectors, that all checked out good. And...
  11. 98.5-02 Powertrain
    99 cummins vp hx40, 100 injectors, iQuad adrenaline plus, air dog 150. Yesterday coming home about an hour drive decided to race some sti on the freeway so I loaded up the big tune on max and got up to about 30 psi and the truck felt like it was starving for fuel it was surging at wot but still...
  12. 2013-2018 Non-Powertrain
    I was at the end of my patience and turned to the internet. After hundreds of posts I could not diagnose the "dead Pedal" issue with my 2014 Ram Cummins 2500. This is not the turbo lag type of problem that many threads address. This is a failure, not an inherent design associated with...
  13. 98.5-02 Powertrain
    First time posting. 2001 Dodge Ram 3500 slt Laramie 4x4. So, I have been having this problem for the past couple of years. Truck runs strong for 2 or 3 days and then I get the dead pedal. You can readjust the battery cables and and retighten and it will normally go 2 or 3 days without any issue...
  14. 2013-2018 General Discussion
    What’s up guys! So I drove from So Cal to Cody Wyoming over the last day and a half....towing my 5th wheel. Total of 19.5 engine hours and 1,128 miles total. At about 900 mile mark or so, when my engine break engaged it started whining....just like a high pitch whistle (different than the first...
  15. 98.5-02 Powertrain
    I have a 2001 6 speed manual 2500 with a dead pedal/runaway throttle, it changes randomly and sometimes will almost redline without me touching the pedal. It will drive normal for a few minutes then start doing this every time. At first I thought it was the TPS but I have put 2 different ones in...
  16. 2013-2018 Non-Powertrain
    If I turn truck off, but leave the accessory on, (radio on) for 5-10 minutes, get back in truck, it starts fine, but when I put it in drive and hit the pedal, there is nothing there. Dead pedal. Disconnecting both batteries for a few seconds will get me going again, but getting tired of this...
  17. 98.5-02 Powertrain
    Its a 99 2500... it was running fine but now has a dead pedal issue going on and the only code is low voltage to the APPS. I have put 3 new apps in it with no success. Could an ECM problem cause this?
  18. 03-07 Performance Parts Discussion
    Hello, I have a 03 cummins with some hefty mods that I have done. i have 200% injectors fed by a 12mm cp3 fed by a 220 GPH fass. The truck is tuned by CTT through HP tuner's software. I let it rip the other day and its almost like instead of hitting rev limiter it cuts fuel and damn near shuts...
  19. 03-07 Powertrain
    I recently purchased an 2005 cummins 2500. built gored auto with deep pan, billet shafts, triple disc, arp studs, bw s364.5 with 3piece 2nd gen manifold. has a boost fooler plug to cap off turbo wiring, has exenergy sportsman injectors with exenergy feed tube, stock lift pump and stock cp3, NO...
  20. 98.5-02 Powertrain
    picked up somewhat of a project truck 01 6speed 4wd 300k on it already found many bad ground and repaired each time i repaired one it would be better but not perfect at first truck would die when headlights were turned on, now that is corrected eventually i went through my checks of powers and...
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