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DPF Removal + Replace 3.0 Duramax Diesel new SCRF / NOX Filter 

DemonWorks
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Quick video showing what is involved in a DPF / SCRF / SCR / NOX Filter replacement. This is not a how-to, but does explain the steps I went through replacing a DPF assembly.
You can Support the channel by using Affiliate links:
www.bankspower.com/DemonWorks
3.0 Duramax Oil Change W/ PPE Oil Filter: amzn.to/3qmLR6o
3.0 Duramax Oil Change W/ ACDELCO: amzn.to/3QtmDO5
3.0 Duramax Fuel Filter: amzn.to/3qc0uJL
AC Delco Fuel Filter: amzn.to/3QFfXex
KlickWrench Socket: amzn.to/3QAQRxk
36mm socket: amzn.to/40CJnOT
Aluminum Filter Housing: amzn.to/3FZir28
Launch Elite Scantool: amzn.to/43S9fGw
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As an Affiliate / Influencer, I earn from qualifying purchases. Your support is appreciated as it helps the channel to continue to test products!
Don't Delete your truck when the filter can simply be replaced when plugged.

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11 мар 2024

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Комментарии : 78   
@DemonWorks
@DemonWorks 5 месяцев назад
You can Support the channel by using Affiliate links: www.bankspower.com/DemonWorks 3.0 Duramax Oil Change W/ PPE Oil Filter: amzn.to/3qmLR6o 3.0 Duramax Oil Change W/ ACDELCO: amzn.to/3QtmDO5 3.0 Duramax Fuel Filter: amzn.to/3qc0uJL AC Delco Fuel Filter: amzn.to/3QFfXex KlickWrench Socket: amzn.to/3QAQRxk 36mm socket: amzn.to/40CJnOT Aluminum Filter Housing: amzn.to/3FZir28 Launch Elite Scantool: amzn.to/43S9fGw www.duramaxnews.com www.bankspower.com/demonworks As an Affiliate / Influencer, I earn from qualifying purchases. Your support is appreciated as it helps the channel to continue to test products! Don't Delete your truck when the filter can simply be replaced when plugged.
@jesusgomez14163
@jesusgomez14163 5 месяцев назад
Prime moment for weight loss surgery
@nick-cb6dl
@nick-cb6dl 5 месяцев назад
Show us how to delete this 3.0
@Ragnarok1979
@Ragnarok1979 5 месяцев назад
He just did(nt) 😉
@08tundra
@08tundra 4 месяца назад
I blocked off my egrs leaving the valves in place got a CEL but she runs like a champ and still does regens
@tmf-tvauto
@tmf-tvauto 16 дней назад
@@Ragnarok1979 Other than fabricating a pipe to replace the DPF.
@Jagdpanther_88
@Jagdpanther_88 18 часов назад
🙏
@owencocchio1716
@owencocchio1716 5 месяцев назад
I'm at the dealer and have had to replace these also. Honestly not a horrible job. I pull the upper and lower cowl when I do these. Takes a few extra minutes but opens up the engine bay alot. Hardest part I have is lining it back up and over the studs. But leaving everything loose helps
@joedfazio
@joedfazio 5 месяцев назад
Why are these DPF filters failing? An owner would like to know.
@GMguy0013
@GMguy0013 4 месяца назад
Also curious, is this high mileage vehicles or city drivers? What's the sign to replace it? Throw a code or does it start to Regen more often?
@Timboslicce
@Timboslicce 21 день назад
The fact that this is still a huge issue for diesels is a huge issue.
@caseyl3631
@caseyl3631 18 часов назад
Great Video thanks! How is the Diesel Particulate Filter (DPF) heated during regen? Is there a low pressure fuel injector in there somewhere? I didn't see it in the video, maybe i missed it.
@DemonWorks
@DemonWorks 13 часов назад
Great question! It actually fires fuel from the injectors during the exhaust stroke to dump raw fuel into the exhaust.
@stevehirjak7824
@stevehirjak7824 7 дней назад
LM2 has only been out a few years, right? How many miles/how old was this engine that needed a new DPF already?
@DemonWorks
@DemonWorks 7 дней назад
This one had an issue that’s not considered common.
@stevehirjak7824
@stevehirjak7824 7 дней назад
@@DemonWorks Thanks for the quick reply!
@k5hoss
@k5hoss 3 месяца назад
I'm overwhelmed just looking at the placement of the Filter. Makes me wanna stay in Gas power mode.
@DemonWorks
@DemonWorks 3 месяца назад
Nothing wrong with going with a gasoline powered vehicle if diesel isn't for you.
@cje26
@cje26 5 месяцев назад
Nice video as usual! How often are you seeing DPF and SCR problems on these?
@DemonWorks
@DemonWorks 5 месяцев назад
Thanks ! Actually not seeing a lot of them. For sure more L5p and LML trucks needing DPF's
@3.0dmax
@3.0dmax 5 месяцев назад
Was on my way to the dealer yesterday for an oil change and got a MIL out of nowhere. First time I've ever had a code pop up on my 2020 LM2. Plugged in my OBD dongle and read faults with Torque just before I got there. The lovely P2C7A. They did the oil change, but I guess the tech didn't have time for more than checking a few things. Gotta take it back next week for full diag. Hopefully one of the simple fixes and not something like this. I've always had exhaust smell in the cab since new and every time I've mentioned it they've said it's likely just regen. I know that's BS. Remote start in the winter with auto HVAC is the worst. Hop in after letting it warm up for 3-5 minutes and the smell is horrible. Setting HVAC to recirc mostly makes it go away. I've always wondered if mine has the bad weld on the backpressure valve. Welp, now they have an actual reason to find out where it's coming from. Kinda surprised it has made it this long without throwing a code.
@owencocchio1716
@owencocchio1716 5 месяцев назад
It needs a backpressure valve. The welds leak on them. I've changed them before and so have other techs here. Also have seen the intake resonators leak at the turbo. Any induction/exhaust leaks can cause P2C7A and will plug the reductant injector, causing an incorrect spray pattern, causing this code. There also may be software updates. I've had luck with fixing the leaks, replacing reductant injector, updating to latest calibrations, and running a service regen on all the ones that come in with that code and have yet to see one back
@GMguy0013
@GMguy0013 4 месяца назад
I had this very issue on my 20 LM2... They ended up replacing some parts of the exhaust after countless fights at the dealer. They all agreed it wasn't normal but they couldn't find a leak. I ended up having more problems with the truck and traded in for a 21 LM2 and I've got 30k on this and all is good so far.
@juanclaudio7821
@juanclaudio7821 5 месяцев назад
hey man, i have to replace that temp sensor under the egr. do you remember where it was plugged in? on the frame or something. im trying to get an idea before i dive in. thank you for the video by the way. i needed it for better visualization.
@iconforu2c
@iconforu2c 5 месяцев назад
For the love of God what a nightmare...perhaps I missed a vid or something but how the fook does a DPF blow out? Any preventative tips or tricks to avoid this will be a Godsent. I hope the warranty is covering everything you had to change including your Labour!!! I'm about to start ordering majority of the upgrades you've done to date (Hopefully the DPF will not be part of it --wink wink) I know some gains will come of from them but I know it's not enough. I have the 23 AT4 3.0....love it for the most part but it really needs more power. I thought a chip would be a solution but apparently not. I am going to get a 2800-3000 stall converter as I love the feel of them I know its not actual HP gains. To be honest I was hoping you came up with something!! I can only think of a larger turbo...but not sure of cost. I'll definitely update once I get some stuff put on. First up is the K&N with the PPE Zilla pipe. As always thanks for all the updates and also comment responds....Peace!
@SteveDoesStuff89
@SteveDoesStuff89 5 месяцев назад
Very entertaining and not at all informative. Awesome. Thanks!
@DemonWorks
@DemonWorks 5 месяцев назад
Glad you enjoyed it!
@therev6689
@therev6689 5 месяцев назад
So delete the emissions, lose 25 pounds and gain 100hp? Got it
@ngelemental2274
@ngelemental2274 Месяц назад
why does the dpf need to be changed??? that engine i feel is still a pretty new platform?? i have a 2015 golf tdi and my dpf was installed in 2018 where it has had no issues (yet)
@DemonWorks
@DemonWorks Месяц назад
It had an issue that required replacement. Not a common issue but as a GM tech, we often see uncommon issues come through.
@robbynelson3
@robbynelson3 5 месяцев назад
Same job on LZ0?
@DemonWorks
@DemonWorks 5 месяцев назад
Similar, the filter assembly is larger as there are 2 where this was one and the backpressure valve is no longer right there. mostly the same though.
@user-ju7hy4df1q
@user-ju7hy4df1q Месяц назад
What’s the name of that scope tool ?
@DemonWorks
@DemonWorks Месяц назад
I bought it off Amazon, had it for nearly 3 years now. amzn.to/3zCDWWB
@sierracat
@sierracat 5 месяцев назад
Was there anything actually wrong with the DPF..?? Didnt look like it. Did it throw codes or something?
@DemonWorks
@DemonWorks 5 месяцев назад
p0421 code stored
@wtfmotovlog
@wtfmotovlog 28 дней назад
I just got a clean exhaust filter continue driving light, if I do a straight pipe turbo back exhaust will that prevent that light from coming on in the future?
@DemonWorks
@DemonWorks 28 дней назад
The message means you need to continue driving as the system is having a hard time completing a regen. If you do a delete, you will need to program it appropriately for that. Based on your prior comments in a different video, you plan on doing that and building your youtube channel from that. Good luck to you !
@wtfmotovlog
@wtfmotovlog 28 дней назад
@@DemonWorks thanks man I appreciate it
@matthewfischer
@matthewfischer Месяц назад
how many hours did that job take?
@DemonWorks
@DemonWorks Месяц назад
I don't recall, but it's not terrible.
@dirkdiggler6038
@dirkdiggler6038 3 месяца назад
Does anyone know if the 3.0l has an in tank fuel pump?
@DemonWorks
@DemonWorks 3 месяца назад
Yes, it does.
@dirkdiggler6038
@dirkdiggler6038 3 месяца назад
@@DemonWorks I’m assuming it’s pretty difficult to replace since even taking the battery out is a process, could it be done?
@DemonWorks
@DemonWorks 3 месяца назад
@@dirkdiggler6038just need to remove the driveshaft and the fuel tank 😬
@dirkdiggler6038
@dirkdiggler6038 3 месяца назад
@@DemonWorks that’s unfortunate 😕
@user-ln7of9gs4s
@user-ln7of9gs4s 5 месяцев назад
Put a carbon monoxide detector in the cabin, and see if it goes off. If you’re smelling pure exhaust then there is a leak before the DPF. You really don’t smell exhaust that’s exiting the tail pipe.
@thomasellison8595
@thomasellison8595 5 месяцев назад
Recently purchased a 23 Suburban duramax 14000miles no major service has been preformed. When i got it home and on ramps i found a 15mm bolt 2 inches long round on end. Flange head with a thick washer caged on it laying on the skid plate. Dealer did 15 second look and gave up. Thoughts?
@DemonWorks
@DemonWorks 5 месяцев назад
send me a pic to mstrgoodwrench@gmail.com and I will take a look and give you my opinion on where it goes, if I am familiar.
@chaseduncan2221
@chaseduncan2221 5 месяцев назад
What did the inside of the egt cooler look like? If it was dirty do think the new fass egt filter would be worth it?
@karlschauff7989
@karlschauff7989 3 месяца назад
It can't be too bad considering it's downstream of the filters. It's the cleanest the exhaust you can get.
@MidnightRider1034
@MidnightRider1034 Месяц назад
I fail to understand why GM thought it was a good idea to put the dpf for the 3.0 engine in the most inconvenient spot of the exhaust and not have them in a more accessible area like on the 6.6’s or any other heavy duty diesel. Just makes it cost even more in labor for when we have to take them have in to fix these ticking time bombs
@stevehirjak7824
@stevehirjak7824 7 дней назад
Was supposed to heat the DPF to reduce emissions and increase DPF life.
@brianj5413
@brianj5413 5 месяцев назад
What’s the price of this job including parts
@HarleyMikeJrSWA737
@HarleyMikeJrSWA737 5 месяцев назад
Laughs and leaves it off
@1randyharbin
@1randyharbin 5 месяцев назад
This is good BUT, if you can't give the codes it threw or the suspected cause, i.e. nothing but short trips, defective DPF, excessive DEF injections, SOMETHING, then this is of very little practical use to most of us who have these engines.
@DemonWorks
@DemonWorks 5 месяцев назад
Meant for entertainment purposes. I left out details for many reasons, but one of which is that the internet can get so focused on one issue that someone else had, they assume they all have this issue and that specific code would mean this is their exact issue. If anyone is setting a code, it should be diagnosed to their specific vehicle. I Appreciate your comment, I should have been more upfront about my intentions with the video.
@danquenell
@danquenell 5 месяцев назад
How many miles were on it? Looks relatively clean.
@cincinnatimatthew
@cincinnatimatthew 5 месяцев назад
What causes this to go bad…was it all clogged up?
@therev6689
@therev6689 5 месяцев назад
Biden restrictions
@willg2286
@willg2286 4 месяца назад
Emissions predate Biden…even existed under Trump. It’s more accurate to blame the EPA and California
@scotted6763
@scotted6763 5 месяцев назад
Honesty I would have deleted it at this point.
@zootie9182
@zootie9182 5 месяцев назад
Honest question - why not delete? Thanks
@Ragnarok1979
@Ragnarok1979 5 месяцев назад
It's federally illegal, and you need to find someone who's willing to do the delete, tune, and inspection.
@zootie9182
@zootie9182 5 месяцев назад
@@Ragnarok1979 thanks👍
@DemonWorks
@DemonWorks 5 месяцев назад
yeah, what Ragnarok said.
@Chevtec
@Chevtec 5 месяцев назад
Seems like an awful lot of work, so..... about 0.8 + 0.3 for the evac? Am I close?😂
@heazy87
@heazy87 5 месяцев назад
Can I contact you to install some stuff on my truck? Do you have a business phone #
@DemonWorks
@DemonWorks 5 месяцев назад
send me an email, please. mstrgoodwrench@gmail.com
@user-wv3cu2mr9k
@user-wv3cu2mr9k 4 месяца назад
Who can delete this truck?
@DemonWorks
@DemonWorks 4 месяца назад
crickets
@djdrift100
@djdrift100 4 месяца назад
No one publicly
@BC_Dawson27
@BC_Dawson27 5 месяцев назад
If only you could delete it instead of replace it😂
@gasparsperformance9841
@gasparsperformance9841 5 месяцев назад
I agree, there looked to be so much room without that bulky exhaust piece in there and would sound so much better with a free flowing downpipe plus a hp gain.
@damyan5305
@damyan5305 5 месяцев назад
Look into VSE tuning
@Rt-iy5hp
@Rt-iy5hp 2 месяца назад
Just lift the cab off is quicker.
@DemonWorks
@DemonWorks 2 месяца назад
How long did this take me to do?
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