Tuning Your L5P Duramax? Here's EVERYTHING You Need To KNOW!

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  • čas přidán 27. 08. 2024
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Komentáře • 137

  • @Air_Tech09
    @Air_Tech09 Před 4 lety +41

    You just created the video with all the info that everyone has been looking for years. Thank you 👍🏻

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      Thanks man!

    • @hondasaregay100
      @hondasaregay100 Před 4 lety

      @@DennyDiesel glad i found your channel but i have been discouraged to delete a 17 l5p because most of all tuners went full pc and say emissions compliant tunes only like ppei. really for the last few years i have been wanting to dump chevy for good after what they(duramax) did to the l5p. i spent my hard earned money on a truck that im not allowed to do anything to. thanks for the information

    • @jeffhermes2859
      @jeffhermes2859 Před 3 lety +1

      @@DennyDiesel what’s the best way to get a full delete kit from you for a 2021 gmc d max? Thanks!

  • @jamescahaley3827
    @jamescahaley3827 Před 4 lety +11

    Denny put all these parts on my 2019 L5P. He's a wiz kid!!

  • @JWMontoya
    @JWMontoya Před 4 lety +8

    I'll remember this for when I get my L5P 👀

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Haha thanks bro 🤘🏼

    • @hillaryclinton2700
      @hillaryclinton2700 Před 4 lety

      Delete it right away, emission blew up and would have costed 10k if i didn't have a warranty.

  • @Duramax7
    @Duramax7 Před 2 lety +2

    Little late to the party, but want to say thanks for the info! Just picked up a brand new 2022 L5P 3 weeks ago, slowly planning my adventure now and videos like yours really help! Keep it up brother! 💪 liked and subbed!

  • @coryb6730
    @coryb6730 Před 4 lety +5

    Appreciate the time and effort you put forth 👍🏻

  • @24revealer
    @24revealer Před 4 lety +3

    Great info. I'm hoping there's a 2020 3500 AT4 in the yard soon and I want to do a full tune.

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Thanks man. Let me know if you need any help!

  • @ericpelletier8212
    @ericpelletier8212 Před 4 lety +1

    You forget to mention the immobilizer part with the mdi2 but that is the most informational video ive seen. I got mine done in January and that video would have answer all my question ! Keep up the awsome work !!!

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Thanks man. Yes there’s a couple more things I’m going over in the next one but this was more of what general parts you need.

  • @ginonet
    @ginonet Před 4 lety +2

    Great video, Denny. I always pick up some new info on deletes when I watch your stuff. Let me know when you want to do a step by step delete/tune video, I'll supply the truck. I am sooo ready! Keep up the great work, looking forward to part 2.

  • @ronaldbabbitt6318
    @ronaldbabbitt6318 Před 2 lety

    Oh yeah, TCM tune is Awesome! My lmm Duramax is Awesome Running great Transmission and engine! Tuned and happy 👍 Great video Thanks 🏁

  • @AngelIRQ0508
    @AngelIRQ0508 Před 4 lety +1

    Awesome video ... thanks for the information 👍🏼... I will definitely be sending you an email when I am ready to get my 2019 Tuned ... woot woot 👍🏼🇺🇸

  • @chrism.rigsby6714
    @chrism.rigsby6714 Před 2 lety

    I’ll have to hit you up in the future! You got a lot of good info compared to others

  • @tabithaa.9252
    @tabithaa.9252 Před 3 lety +1

    Hey denny, this is Clifford Alloway and I've been watching your videos.
    I have an 17 l5p with 62k miles. I'd love to keep it forever. I'm more familiar with pre emissions diesels that my father drove. I bought this and didn't realize gm lockeddown the ecm. The cost long term isn't as big if deal. I have toyed with finding a low mileage lbz or lb7 because of the cost but I'd miss the power. Id be Heartbroken if I sold it.
    I'm totally satisfied with the power and mpg. I would delete to get the egr emissions off from harming the engine long term. They say it's not as bad as older models, but I'm not convinced. Still cant be good. Have you heard if they are better?
    I dont know how to do it right for longterm reliability. Dont want more power. Do I need tcm tuning? Do I need wherli fab parts for reliable daily driving.? For my goals do I need more than one tune. Is hp tuners, same day tuning, or motor ops better for my goals? Maybe there is a better company?
    Here is one I looked at. What are your thoughts?
    CPA thanks for your time...
    sunnydiesel.com/collections/packages-for-l5p-duramax/products/l5p-build-your-own-package?variant=32371960610906

  • @rickyroberts7994
    @rickyroberts7994 Před 3 lety +2

    So after buying all that you still have to buy a tune or the truck won't run?

  • @Deleted21L5P
    @Deleted21L5P Před 4 měsíci

    Hey bud I’m t&d and struggling with a p1089 code , only pops up when I hammer the throttle , if I drive it easy it’ll never throw a code . Any info helps . It did pop up before t&d as well . Replaced pressure sensor and connector

  • @Espinal_424
    @Espinal_424 Před rokem

    so my 2023 is virgin. How do What are the steps to start tuning it, or what are the steps or changes that now consider your truck now tuned. Of course keeping it in compliance no deleting at the moment

  • @TheSummit396
    @TheSummit396 Před 2 lety

    your videos are a great help

  • @k.g.t3540
    @k.g.t3540 Před 4 lety +1

    Appreciate the content, mines deleted and I still dont know how to change my tunes! haha

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Lol send me a message and I’ll help you out

  • @lazoller
    @lazoller Před 3 měsíci

    What tuner do you recommend to write the tuning files?

  • @DTSstrength
    @DTSstrength Před 3 lety

    This video is awesome! Thank you for the information. Can you get trans tuning for 2020 yet?

    • @DennyDiesel
      @DennyDiesel  Před 3 lety

      Nosir gonna be a couple years on that yet

  • @joseg2242
    @joseg2242 Před 8 měsíci

    How much is it to tune and delete now on a l5p 2021

  • @FarmerSteveO
    @FarmerSteveO Před 4 lety

    Great informational video, you just got a new sub!

  • @donearl6675
    @donearl6675 Před 4 lety

    just wanted to know if all the things your adding to kyour truck will void your warrenty or to have work done by the dealer.but at least we have you here to test all this for us.thank you for that denny😉😉😊!

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Does void the warntee and the dealer won’t to this type of work

  • @TheSummit396
    @TheSummit396 Před 2 lety

    i think im going to do this soon on my 2017.

  • @javiervalido8281
    @javiervalido8281 Před rokem

    Look for more info I have a 2022 Denali HD I have installed the HP tuners ECM and the load the tunes with the switch on the fly. I want to do a complete delete. What do I need.

  • @bobsickle
    @bobsickle Před 4 lety +1

    Reason 797 why I still have my LML.

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      only if the cp4 wasn’t junk

    • @bobsickle
      @bobsickle Před 4 lety

      @@DennyDiesel That's why I replaced it with the CP3, and I'm still far below 6k for a delete.

  • @albertzuniga9644
    @albertzuniga9644 Před 4 lety

    Great Video and Informative, be safe hope to get a kit from you soon!!!!

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      Thanks bro. You too!

    • @albertzuniga9644
      @albertzuniga9644 Před 4 lety +1

      You need to start doing pieces of delete parts for giveaways brotha! Lol

  • @alfonsobernabe4291
    @alfonsobernabe4291 Před 4 lety +2

    How much horsepower you think your making with that on the l5p?

  • @michaelmccann1528
    @michaelmccann1528 Před 2 lety

    Hey buddy, I really love and appriciate your videos. I have a 2020 Denali I want to delete. Has this parts list changed since your posting 2 yrs ago?

  • @user-tk9uz6lo3n
    @user-tk9uz6lo3n Před rokem

    Where does the bus plugs go? On 2019 l5p

  • @jeffjohnson3020
    @jeffjohnson3020 Před rokem

    Does JAMA offer all parts shown (including the ECM)?

  • @joelramirez6707
    @joelramirez6707 Před rokem

    I have a 2019 Denali 3500 dully l5p what all do I need to completely delete it.

  • @matthelton2387
    @matthelton2387 Před 4 lety

    I just bought a 2020 at4

  • @jamesflynn8733
    @jamesflynn8733 Před rokem

    You said the 2024 are encrypted, what about the 2023 l5p? Are you able to easily delete them?

  • @pont69cv
    @pont69cv Před 4 lety

    Awesome

  • @chrisbradbury6123
    @chrisbradbury6123 Před 4 lety +2

    i am trying to find parts for my exhaust 2020 at4 all say 17-19 what is dif on the 20 if any ?

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Send me a message on Instagram @denny_diesel or email me dennydiesel@yahoo.com

  • @eyestunndju
    @eyestunndju Před 2 lety

    What company would you recommend for using the tune or do you have your own tuning file?

  • @nefilim2466
    @nefilim2466 Před rokem

    So to make the flash on the new ecu you need to pay the credits for the obd2 port to ??? 😢

  • @user-ev7fe5bq9u
    @user-ev7fe5bq9u Před 2 lety

    What are the credits like what is it and what does it do ?

  • @Alexander-fr1kk
    @Alexander-fr1kk Před 3 lety

    Is it smart to tune the engine when you can’t yet tune the transmission (10 speed) to match? I wasn’t sure if you’d damage the transmission?...

  • @user-ec4jj3zc7z
    @user-ec4jj3zc7z Před 8 měsíci

    What tunes do you recommend 6:35

  • @DTSstrength
    @DTSstrength Před 4 lety +1

    I know time will tell but how well will the transmission hold up with the trans tuning while not abusing the truck?

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      If you’re not on the max tune and not beating the hell out of it it will last just as long if it the truck were totally stock. Now the 10 speed that’s a different story. There still to new to tell

  • @4thgencummins193
    @4thgencummins193 Před 11 měsíci

    Do I have to do the trans tuning

  • @bobbygall150ranger
    @bobbygall150ranger Před 2 lety

    Which outside company are you using for tunes?

  • @Bananabrawlershorts
    @Bananabrawlershorts Před rokem

    Denny, I have 20 L5P I want to do what you’ve done! Can you help me?

  • @jabec1998
    @jabec1998 Před 2 lety

    Any word of trans tuning available for the 20+ l5p’s?

  • @cjchico
    @cjchico Před 4 lety +1

    How do you still get the exhausts? I thought they weren't making them anymore after the EPA fucked everything up.

  • @jeffb.4773
    @jeffb.4773 Před rokem

    What company for the downpipe?

  • @RimaxiRuck
    @RimaxiRuck Před rokem

    What about the banks derringer??

    • @elscrappy432
      @elscrappy432 Před 5 měsíci

      That’s emission compliant Tunes

  • @roguemanmoto4629
    @roguemanmoto4629 Před 3 lety

    Thanks for the video Denny! Can you still help us out with getting parts?

  • @renos1109
    @renos1109 Před 4 lety +2

    How many hours of labour tho?

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      Over 20 if it’s your first time if you have it down to a science it’s more like 10-12

  • @lwp313
    @lwp313 Před 4 lety

    You should add what tooling is needed. Please

  • @tomk5047
    @tomk5047 Před rokem

    Need someone in nw Indiana to gut my 20 l5p duramax, it sits like a monster truck but sounds like a 😑

  • @amosstoltzfus687
    @amosstoltzfus687 Před rokem

    Do u run sdt tunes? Motor ops?

  • @Rottman-dx2nw
    @Rottman-dx2nw Před 3 lety

    Do you recommend replacing the up pipes?

    • @paulrivas1024
      @paulrivas1024 Před 3 lety +1

      I did up pipes on mine 2018. You will end up breaking the bolts out of the manifolds. I ended up putting on ppe race manifolds so it was not a problem for me but to pull them off just to extract broken bolts is a pain! You can get some arp bolts from werhli fab if you end up putting up pipes on.

  • @normanmacdonald7877
    @normanmacdonald7877 Před 4 lety +2

    When i changed from motor ops to ppei i had to get 10 new credits

  • @longbedred3634
    @longbedred3634 Před 3 lety

    What are the links to the knocks plugs for the exhaust and DEF tank

    • @DennyDiesel
      @DennyDiesel  Před 3 lety

      There are no links shoot me a message

  • @buckfiden6731
    @buckfiden6731 Před 4 lety

    Danny, have you seen where DSX is now offering an unlocked ecm for a grand and some change. Or a stock ecm to send in as a core for under 500.00 wondering if that option might save a grand or so.

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      you can get the same price now though HP tuners

    • @buckfiden6731
      @buckfiden6731 Před 4 lety

      @@DennyDiesel So let me comprehend the current price, roughly 640.00 for ecm swap. 350.00 for OBD2 port device, 400 in credits, and ??? for a tune? I don't have insta so I don't really know how to contact you, but I'm planning to do this myself. I've got the hard parts figured out, just trying to grasp your current numbers.

    • @seanking7881
      @seanking7881 Před 4 lety

      In the beginning of video you said this was a 3 part series. Have you made the second video for tips and trick for removing parts?

  • @jdavidceron
    @jdavidceron Před 4 lety +1

    How much HP/TQ can you get out this delete?

  • @mikes7601
    @mikes7601 Před 4 lety

    Do you use ppei tunes or motor opps

  • @ryanromanchak
    @ryanromanchak Před 3 lety

    So I am curious as I haven't been watching all that long this is great content by the way and presented quite nicely.
    So is this emissions compliant? And is this "le gel" (so it won't get flagged and looked at). I was under the impression you can only delete L5P if they are strictly off-road vehicles. Sorry if this isn't the best way to ask but I was wondering the repercussions if I delete my 2019

  • @dusdroadadventures7978

    Does 2021 fit the 22?

  • @cjzemag
    @cjzemag Před 4 lety

    How do you get delete tuning? All their websites say emissions intact tuning only.

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Send me a message on Instagram @denny_diesel

  • @allenreid1
    @allenreid1 Před 4 lety

    ive watched this a few times now, and love your stuff, keep it up! But what is the EGR 'delete kit' you have and where did you get it?? The block-offs, NoX plugs, etc?? i already found the downpipe on WCFab

  • @raymondsampsell8381
    @raymondsampsell8381 Před 4 lety

    Hi Denny would you be interested in deleting my 2018 hd silverado L5P please let me know im from central Pa.

  • @linksgarage1985
    @linksgarage1985 Před 4 lety +1

    When is this hitting the dyno? I’d like to see what the $$ gets me? I have a 2019 L5P.

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      Was going to in April but Rona hit. Once all this clears up definitely ASAP

  • @matthelton2387
    @matthelton2387 Před 4 lety

    How much was everything

  • @taylorchastain6321
    @taylorchastain6321 Před 4 lety +2

    Man I have 2000 more miles till the warranty is out on my truck.

  • @rnagy1972
    @rnagy1972 Před 3 lety

    What's the best way to contact you off this page? Email? Have a few questions and need parts. Thanks 🤙

  • @jackmitchell268
    @jackmitchell268 Před 4 lety +2

    🔥🔥💯 this work for l5p silverados too?

    • @BillieHQ
      @BillieHQ Před 4 lety +1

      Jack Mitchell duh gmc and Chevy are same

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Yessir. Both l5p’s

  • @TheBossXVI
    @TheBossXVI Před 4 lety +1

    👍👍👍👍👍

  • @joshuamendiola5331
    @joshuamendiola5331 Před 4 lety

    What's your payload capacity?

  • @godiwnzr1582
    @godiwnzr1582 Před 4 lety

    How hard is it to get this stuff in? Pipes and all? Can I order from you?

    • @DennyDiesel
      @DennyDiesel  Před 4 lety +1

      Yeah send me a message I can get you everything

  • @taylorchastain6321
    @taylorchastain6321 Před 4 lety +1

    Hey man, once my truck is deleted will I still be able to use my exhaust brake?

  • @hillaryclinton2700
    @hillaryclinton2700 Před 4 lety

    Whats the cheapest i could do it for?

  • @korn111685
    @korn111685 Před 4 lety

    If the interior wasn’t shit. Love the l5p

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      It’s not that there not nice it’s just there not as far along as the competition

  • @RyanMurraythereal
    @RyanMurraythereal Před 4 lety

    But Denny i heard that GDP will produce a fantastic product that will give us SOTF and im sure their tunes will just be down right amazing..... BAHAHAHAHA sorry couldn't say that with a straight face LOL

  • @kdougk3478
    @kdougk3478 Před 4 lety

    Thank you sir for the information like to watch your videos to learn from glad to hear that you can delete the new trucks. Don’t like the price much

  • @kassidykruse5149
    @kassidykruse5149 Před 4 lety

    What kind of tuning?

  • @nunomontes2922
    @nunomontes2922 Před 4 lety

    I got a exhaust and tune delete on my lml will it still build up soot??

  • @jimjanik720
    @jimjanik720 Před 6 měsíci

    Real shame they make it so hard now

  • @natetoland7537
    @natetoland7537 Před 4 lety

    Did you see Cummins is testing cylinder deactivation 🤮🤮🤮

  • @seantokash8579
    @seantokash8579 Před 4 lety +1

    Is everything you need right there lol just messin you repeated yourself a lot lmao good info though

    • @DennyDiesel
      @DennyDiesel  Před 4 lety

      Need to get the point across could say the same thing 20 times and I’ll still get asked the same question 😂

    • @seantokash8579
      @seantokash8579 Před 4 lety

      Denny Diesel lol so true

  • @halfbloodprince6445
    @halfbloodprince6445 Před 3 lety

    Delete my duramax denny