CUMMINS COMMON RAIL INJECTOR COMPLETE TEARDOWN

Sdílet
Vložit
  • čas přidán 21. 11. 2017
  • Like/Comment/Subscribe for more Cummins videos!
    Follow me on Instagram! @optimalwelding
    Check out my website! optimalwelding.com/
    nv4500, nv5600, g56, 47re, 48re, 68rfe, 5.9L, 6.7L, 12v, 24v, ve, p7100, vp44, cp3, cold start, turbo, compounds, compressor, charger, rollin coal, smoke, build, mod, diesel, swap, lope, exhaust
  • Auta a dopravní prostředky

Komentáře • 87

  • @DirectCurrent4u
    @DirectCurrent4u Před 3 lety +4

    This is the best common rail injector breakdown video that I have found! Thanks for sharing...

  • @probam10
    @probam10 Před 5 lety +6

    If you are still having problems with that injector try to check the resistance on the solenoid from post to post, just a suggestion!

  • @deriksowlcowski9834
    @deriksowlcowski9834 Před 6 lety +4

    nice video and excellent explanation of the injector disassembly! stoked to see if the rebuild kit actually works, i got 325xxxKm on my 04 with stock injectors so i guess its time to start saving for a new set or learn how to rebuild them lol

  • @bmoore3199
    @bmoore3199 Před 8 měsíci

    Outstanding breakdown 👍👍👍

  • @jesusyeshuaelelyonelshadai6295

    Great video by the way you shed blood for this thank you God bless u and family

  • @bufordmcnairy8175
    @bufordmcnairy8175 Před 6 lety +3

    I stopped in to check out your channel as was recommended by my old pal Pug1.
    ::SUBBED::

  • @RussMcCoydrums
    @RussMcCoydrums Před 6 lety +5

    pug1 sent me!! friggin rights

  • @bikeroftheeverywheres864
    @bikeroftheeverywheres864 Před 6 lety +1

    Pug sent me! That channel banner truck is badass!

  • @bryanhauschild4376
    @bryanhauschild4376 Před 5 lety +4

    U rock sir! My first thought was, can they put more parts into it?

  • @TopDedCenter
    @TopDedCenter Před 6 lety +2

    Useful video. But I would like to know where you buy the rebuild kit and a link to the injector diagram.

  • @lenninrodaninlara653
    @lenninrodaninlara653 Před rokem

    Gracias amigo Dios lo bendiga .nos fue útil su video

  • @pedritoc.c.t.665
    @pedritoc.c.t.665 Před 3 lety +1

    Great video . do you have the link for the pdf and the rebuil kit

  • @DesertJacks
    @DesertJacks Před měsícem

    Thank you

  • @Simon-rj2up
    @Simon-rj2up Před 2 lety

    Very helpful, this may help me save some money

    • @ronniez7406
      @ronniez7406 Před 7 měsíci

      Careful any change or tourqe could greatly affect the injector

  • @justinmobley257
    @justinmobley257 Před 6 lety +5

    Do you still have that link to the exploded diagram?

  • @jacobdanko1549
    @jacobdanko1549 Před rokem

    You wouldn’t happen to have made the video of reassembling it would and have the link for the diagram? Trying to rebuild mine or at least clean them because I am changing out my firing solenoids and was already gonna have them out the truck

  • @albundy6976
    @albundy6976 Před 6 lety +1

    PUG1 sent me here

  • @zachs7565
    @zachs7565 Před 6 lety

    Great video very helpful thump up lol do you have a 12valve injector laying around that you could do the same with?

    • @Cumminslife
      @Cumminslife  Před 6 lety

      No dont have any 12v injectors but first chance I get to pickup some cores I will.

  • @jonassal6937
    @jonassal6937 Před 5 lety +2

    Where do I buy it.
    Wheres the link of pdf?

  • @whatmust8146
    @whatmust8146 Před 11 měsíci

    Thank you for sharing. This helps a lot. I had all 6 rebuilt by a specialist a few years back with under 10k miles driven. The damn truck broke down on me when i went camping completely ruined my trip and costed me a bundle for local garage diagnostic and towing both camper and truck home. HORRIBLE expensive experience!!!!!
    Diagnostic said fuel shaving in fuel system. I am taking apart all injectors and clean them out and so is the CP3 pump. I get it to run then i am going to sell this f. truck.
    I will never buy another Dodge again and so is any ICE vehicle. I am going with EV from this point on.
    Expensive fuel, fluid change and the constant maintenance cost just to have it break down when i go on a long trip. Cummins diesel reliability my ASS!!!!!!!
    i am DONE with ICE vehicles!!!!!!!!!!
    Seriously with the constant improvement in battery and very low maintenance for EV not mentioning good for the environment and pocket book it is stupid and foolish to buy ICE vehicles.
    There are no oil, tranny fluid, filter, coolant, muffler, emission craps, etc... to mug around with in EV . Save ton of money over labor and materials and time over the vehicle life with EV vs ICE.
    I have not mentioned the fun factor in EV yet!!!!!! I know because my wife has the Tesla model 3 since 2020. We are the early adopter.
    Tesla Cybertruck is my next ride!!!!!!!!!!!!
    Anyone whining about battery longevity and charging station is ignorant and/or too chicken to try out something better or too lazy and closed minded NOT to learn about EV!!!! That is the real world reality.
    I am sold on EV since the beginning, have Tesla model 3 and also on off grid solar system i built myself from scratch.
    Solar, wind and other alternative power technologies are the future. Dinosaur dirty fuel time is up. It needs to be extinct as the dinosaurs themselves!!!!!!!!!

  • @0utrum
    @0utrum Před 6 lety +4

    Pug said come say hello

  • @billymartin7206
    @billymartin7206 Před 5 lety +2

    Where did you get that diagram?

  • @anderspanders9698
    @anderspanders9698 Před 5 lety +1

    Can you share the link to the PDF download

  • @unlimited408mike
    @unlimited408mike Před 3 lety +2

    So any idea why it didnt work?

  • @MrBudpln
    @MrBudpln Před 5 lety +1

    So intricate.. I can believe 30000 psi goes through that thing

  • @toddscholefield7736
    @toddscholefield7736 Před 5 lety

    You have good info bro, I love this video, I just wish you had a better camera so we can see what your doing better.

    • @toddscholefield7736
      @toddscholefield7736 Před 5 lety

      So I’m going to support you and subscribe to your channel

    • @Cumminslife
      @Cumminslife  Před 5 lety +1

      @@toddscholefield7736 Thanks yeah your right I really should buy a real camera.

  • @tsi87supr60
    @tsi87supr60 Před 2 měsíci

    🤔 no linky to the PDF?

  • @josephortman5387
    @josephortman5387 Před 4 lety +2

    Could anyone send me the PDF link?

  • @justinbouvier132
    @justinbouvier132 Před 5 lety +4

    WHERE DID YOU GET THOSE REBUILD KITS???

  • @theGADGETSplaylist
    @theGADGETSplaylist Před 6 lety +2

    So, we did remove all 6 injectors...rebuilt them with a kit...re-installed them this morning. Started engine...immediately went runaway...whole thing lasted less than 30 seconds. Engine blown.

    • @Cumminslife
      @Cumminslife  Před 6 lety

      Bummer dude. Yeah that's the risk you take messing around with these things. If Internal seals or ball is not seated correctly injector will stick open and cause runaway.

    • @MrBudpln
      @MrBudpln Před 5 lety +1

      That sucks..

    • @jeffhicks1008
      @jeffhicks1008 Před 3 lety +1

      A simple leak test with air would have at least detected a problem

  • @robertsload1628
    @robertsload1628 Před 6 lety +1

    You see fleece has 50 and 100 horse nozzles you can get.

  • @theGADGETSplaylist
    @theGADGETSplaylist Před 6 lety

    You've been very helpful here!
    Looking at getting a kit and doing this. I looked for the REDAT exploded view PDF you're using. Any chance you could provide a link...or maybe share the PDF on your Google Drive?
    Would be much appreciated.
    I've also got a few automotive based videos on the GADGETS playlist on my channel you might like.

    • @theGADGETSplaylist
      @theGADGETSplaylist Před 6 lety

      Found the PDF...just had to brush up on my Italian😎
      What do you think of getting the oscilloscope profiles (pintle lift and seat times on main event @ idle) of the original injectors as baseline and comparing to overhauled injector profiles once reinstalled?
      Thanks again for all the info you've provided in this and your other videos.

    • @Cumminslife
      @Cumminslife  Před 6 lety

      Would be interesting but not sure how you would measure that.

    • @theGADGETSplaylist
      @theGADGETSplaylist Před 6 lety

      +Optimal Welding - Here's an example:
      czcams.com/video/xd5F954RAFc/video.html
      Good to watch Enrique's video in its entirety but most pertinent to our discussion starts @ 14:30

    • @Cumminslife
      @Cumminslife  Před 6 lety

      All that would tell me is when the injector is opening and for how long. Something that I can already log using my laptop through the stock ecu.
      The solenoid in cummins injector has no direct connection to the pintle so you wont notice a current ramp in the same way as your example. There is constant pressure inside injector holding nozzle closed and also trying to push it open. As the solenoid is energized it lifts a ball from its seat causing a leak on one side and allowing fuel pressure to push the nozzle open.

    • @theGADGETSplaylist
      @theGADGETSplaylist Před 6 lety

      +Optimal Welding - You make a good point here.
      I'm going to tackle this job in a few weeks. I'll pursue this before and after oscilloscope measurement concept, perhaps modified (eg. First Look on the exhaust), as a way to confirm each injector is contributing.
      I'll let you know how I make out. Thanks for the input!

  • @theGADGETSplaylist
    @theGADGETSplaylist Před 6 lety

    me again...that little teflon seal and the damaged washer under it that don't come in the rebuild kit...were you able to order those separately...from REDAT in Florida maybe?

    • @Cumminslife
      @Cumminslife  Před 6 lety

      Both internal seal and washer are included in rebuild kit!

    • @theGADGETSplaylist
      @theGADGETSplaylist Před 6 lety

      man, that was fast!
      one more thing (I feel like Columbo)...what is the width of the slot on DIY tool you made to hold the flats of the injector body?
      Thanks in advance...

  • @Cnoteevil
    @Cnoteevil Před 6 lety +1

    Pug1 sent me.

  • @johnameil3411
    @johnameil3411 Před 6 lety +1

    Good vid, makes me understand why injectors are so damn expensive, how many miles on yer motor and those injectors? Also if you get a chance can you email me how the HP tuners v2 would work or how to load it after I get a 12 valve tune from you, I don’t really know how to set it up like load it in the truck. Thanks

    • @Cumminslife
      @Cumminslife  Před 6 lety

      Truck has like 350km and loading tunes is super easy don't worry about it I'll show you.

  • @theGADGETSplaylist
    @theGADGETSplaylist Před 6 lety

    Does anyone here know the width across the flats on these injectors?
    I don't have access to an injector to measure it and make a hold down tool in advance of tackling the injector rebuilds.

    • @ronniez7406
      @ronniez7406 Před 7 měsíci

      If your talking about the armature all you have to do is lift the spring and slide out the big horseshoe and the top smaller horseshoe will come right off. I build these cri's everyday for work

  • @AnthonyCelata
    @AnthonyCelata Před 10 měsíci

    Hey im about to do this to my injectors I attempted once to take the nozzle off and mine was a 15mm to but the thing was so damn tight I was afraid of stripping it. How did you get yours off? Did you have to heat it up or something?

  • @DSWOutdoors
    @DSWOutdoors Před 6 lety +1

    pug1 sent me.

  • @johndurant622
    @johndurant622 Před 8 měsíci

    Interesting. It explains why the injector shops won't rebuild them...there are too many precise parts that can wear and not work. All the injector shops I have talked to recommend to just buy new...and any injector under $300 is likely rebuilt and also not worth trying. I went cheap on my first replacement, and had to replace 9 injectors to get 6 that worked.

    • @ronniez7406
      @ronniez7406 Před 7 měsíci

      There honestly not bad to build. The problem is with the precise shims they take they need tested to verify they will work. The shims measure very small to the micron so any small change will effect the injector. Been building these for 10 years for work and this injector is actually a fairly easy injector compared to a duramax. They can be bitches.

  • @derrickna1353
    @derrickna1353 Před 2 lety

    Would you be able to send the injector Schematic to me

  • @JayJay-ig6tp
    @JayJay-ig6tp Před 6 lety +1

    Probably not getting contact to the solenoid

  • @leeming1123
    @leeming1123 Před 5 měsíci

    Hey boss i need the torque specs

  • @garylutz7916
    @garylutz7916 Před 6 lety +2

    Hey pug sent me brother

  • @michaelcuff5780
    @michaelcuff5780 Před 5 lety +2

    Dude! They use precision tools to work on injectors. You can just fumble your way through just cleaning guessing how it works.

    • @fattmouth7715
      @fattmouth7715 Před 4 lety +4

      Michael Cuff Fuck what's he got to lose. 500 for a new one. 😎

    • @Nathangies
      @Nathangies Před 2 lety

      @@fattmouth7715 his motor when it blows up that’s all lol

  • @the_rocky_mountain_rider
    @the_rocky_mountain_rider Před 7 měsíci

    I tried this on a 7.3 injector and it didnt work out, even with the rebuild kit. The thing is, they still need to be bench tested and its a very precise and finicky thing to mess with. I really dont know how anybody without the correct testing equipment can do this with any amount of certainty.

    • @platinimichel5067
      @platinimichel5067 Před 3 měsíci

      I clean these all the time. 😂 never had to bench test.

  • @NavyMa2767
    @NavyMa2767 Před 3 lety +1

    Ling for Diagram?

  • @mylesm7947
    @mylesm7947 Před 5 měsíci

    Got injector test bench

  • @colbyc.6698
    @colbyc.6698 Před 6 lety

    I want your bumper so when you build you one like the white single I would buy your old one

    • @Cumminslife
      @Cumminslife  Před 6 lety

      haha sure I was just gonna throw it in the scrap bin

  • @brianlau8316
    @brianlau8316 Před 6 lety

    looks like the CR injector somehow gave u a nice CUT on the left finger .. 9:26 no cut .... 9:45 FUCKKKK damnittttttt. yup shit like that happens all the time tome .. thanks for making this teardown , GRESATTTT VEDIO 👍👍👍👍👍👍 try using in ultrasonic cleaner , just that alone has worked miracles

    • @Cumminslife
      @Cumminslife  Před 6 lety

      Yeah I've been looking into ultrasonic cleaners but never tried one myself personally, I see they are cheap on amazon but not sure if quality of job they produce is related to how much you spend on one.

    • @bitterrootdieselperformanc6945
      @bitterrootdieselperformanc6945 Před 6 lety

      Ebay has some decent units. You certainly get what you pay for.

    • @brianlau8316
      @brianlau8316 Před 6 lety +1

      I have RCBS brand ..I think it was about $150 US ........ its in the firearm industry .. REALLY anything good enough for gun parts should do well for auto stuff .. trust me you'll use one more then you ever know... I use it for EVERYTHING

  • @ScottishLad.
    @ScottishLad. Před 6 lety +1

    Pug1 sent me. friggin awsomer as frig. chooch cigrits.

  • @jesusyeshuaelelyonelshadai6295

    No wonder it fails so many parts

  • @garylane424
    @garylane424 Před 6 lety +1

    Pug1 sent me.