Would I Delete My DPF/EGR/Emissions? - Some Facts & My Opinion 

The only way to stay on top of emission system is to get rid of it, period!

Hey Ryan, I watched your DPE/EGR videos. You did a very good job explaining how the DPE functions. I learned a lot and enjoyed watching. The information was excellent and very clear to understand. You have helped many drivers to become more engaged with their profession and equipment. Thanks!

I only recently ran into my first DPF problem. Even that was a minor wiring issue, the shop fixed it for free. I prefer to get used to the system, learn about, fix it myself, and press on. It's not going away, best to learn about it.

THANKS FOR THE IN DEPTH DISCUSSION. YOU HELPED ME MAKE UP MY MIND ON THIS. CHEAPER TO LEAVE IT THERE.

All that emission shit does to the motor is just building up the carbon build up inside the liners and cylinder heads in the worst case. Longterm perspective emissions are only meant lower the life of an engine.

Wow ryan, you are pretty knowledgeable dude about this stuff man. I just learned a lot 👍🚛

Ur a very knowledgeable Man! Keep up the genuineness and wisdom u putting out in world. Great Job brotha 👍

Love your videos. Always very informative. Stay safe and God Bless You and your family.

Thanks Ryan. I have a 2015 Peterbilt 579 Paccar engine and I was seriously considering doing a dpf delete on my truck. Great video. Definitely just going to keep dealing with the issues and perhaps getting a newer truck instead.

Just found and subbed to your channel. I’m in 100% agreement with your assessment on the current EPA status with deleting. I was thinking about deleting my DD15 until this administration as well. But now I’m looking at trading my truck in for a new KW anyway, but I’m learning as much as I can about maintaining their DPF systems. I hate the one on my Cascadia. Seems every week I have a new MIL light on and the only way to “fix” it is to do a forced regen. Damn techs don’t even know how to fix these things properly. They just throw parts and hope it’s fixed. At least on this truck.

Thanks I just went to the shop yesterday and the mechanic was talking about it. He was suggesting to delete the system but I told him no cos I ain’t got the money. But watching this vid and ur insight n opinion am not. Cos every video is not for everybody but it’s for everybody. Some people are sent by God to watch and some come here to tear u down. Am glad I watched. Hopefully I made a good choice. Thank u and may Yeshua give more insight and knowledge to spread it to people who are specifically here to listen to u .

Congrats on hitting 5k subscribers!

great stuff, very honest refreshing

Good video. Everything you said is true. The actual truth about removing the system: The number one thing about doing this is nobody has the correct fuel map to run the newer engines without emissions controls. The actual problem with that is, you end up running the engine in a fuel rich condition. The repercussions of doing that are burnt pistons ie hot spots in the crown of the piston, blown head gaskets, over heated cylinder head with burned valves,, over heated turbos, the list is long and it all pertains to hotter combustion chamber Temps. I have heard of people running the " fire engine " fuel maps and codes with mixed results. The egr systems premise is to introduce inert Gas ( unburned exhaust) back in to the intake to COOL combustion Temps. Hence the problem when you remove the components and end up with the aforementioned problems. Also, the carbon packing issues with Cummins engines are due to lack of maintenance of the delta p sensor. In fact a bad delta p sensor will leave the egr stuck wide open to intake all the time. This is why it is extremely important to keep it clean and functioning properly. I have a personal theory on that issue specific to Cummins. It has to do with the placement of the delta p itself. For starters it sits right on the exhaust manifold, pretty hostile place for a delta p to live. To explain it a little better, dd series engines don't have as many problems with carbon packing. They have the delta p sensor after the venturi on the hot pipe, and it sits right in front on the engine where its constantly cooled by the fans air path. My conclusion is that because of that, it responds quicker, closing it quicker, and keeping the carbon out of the intake. Again, if you have a unmaintaned delta p you'll still get carbon packing. A bad charge air cooler will have the same detriment, over fueling. Nutshell, I agree with just leaving it be. Learn the system and maintain it, you'll get more life out of it. Hate emissions, run an older pre egr engine, forget California. Hope this helps.

This is why im in the market for a pre 2007 truck

If they succeed with their emissions agenda there will be no more owner operators in trucking.

I say abolish the EPA.

Do you have to run exhaust through 1 box or run it behind box to save it?

Thanks for the videos, good information mechanical and legal.

i have a problem with the DEF tank sensor. what do i have to do after replacing it to get red of codes and get engine out of limp mode? please and thank you

I agree. It’s best, for many reasons, to not delete the aftertreatment system. But it is definitely a high maintenance, delicate and sensitive system to keep running smoothly. My trips to the shop are usually for aftertreatment system fault codes (always low NOX conversion) and since many things can cause low NOX conversion, repairs can be very costly. My DD15 engine doesn’t require repairs very often at all, I’m good with it’s maintenance. But that aftertreatment system... is a money pit.

Great info, definitely very in depth and knowledgeable Can you make a video on future plans, would you ever start a fleet or anything? Or would you start in the truck as a one man operation Would be interesting to see your views

What is the best way to get the software stuff for the truck

Is there a way to just hookup a switch to the egr and open or close it when needed

Is it possible to putting the codes back on ?

Great video, I didn’t catch the name of the part store you use right

Thanks brother good information

Hey Ryan, I just got my truck 2 months ago, it’s 2019 kenworth t680 w Paccar engine, i have not yet experienced a regen on this truck, does this make do automatic regens? I am not able to do a regeneration yet, is that normal? Could it be that this truck went through a delete?

Trying to find that company DMWD SLOPE in Cleveland and not having any luck. Can you help me out? Thanks great content. Keep it going!!

Have you tried the fuel catalyst that Pittsburg power sales?

Very good point. I never thought of that. Now I'm on the fence for a delete.

I'm lost on the EGR my EGR intercooler is leaking it needs to be replaced I just bought the truck my question is can I block the EGR coolant ports and leave the exhaust open is mandatory to delete it ? Thanks

I can’t afford def maintenance anymore

Hey can you make a video about how you would break in an engine?

I thought about deleting dpf but on the second thought maybe not!

Hey Ryan, what's the name of the parts store again you get your parts from? Thx

Don't let this guy dissuade you. I have to get emissions tested every other year and it is super clean and passes with flying colors. I've saved thousands of dollars. You can basically save a truck payment every month just by the fuel savings alone. Then add on all the savings of tow bills and repairs due to the pos emissions crap. You can essentially get your truck for free, less repairs and more power. I've run California and all across the country without issue. The downside is you most likely can't take it to a dealer because they can lose their license if they work on it. There are good mechanics out there that can work on it and will be less expensive anyway. Personally I don't think isx is a very reliable engine overall. Their heads are crap, otherwise I've got over a million miles with only 1 factory issue but going on my 3rd head because they are junk. Lastly, nobody can make us move to different trucks. Older non emissions vehicles will always be around...semis, heavy equipment, cars, trucks, etc. They can't force anyone to get an "eco friendly" vehicle that would make most people have to start walking, not ever going to happen. The only thing they can do is make changes to new vehicles but the world is too far gone and nothing is going to help change that.

I'm seeing a lot of the new trucks having to be overhauled with 400,000 miles that's insane I'm a CAT man myself and my E model is a million mile trucks I just prefer the older motors.

I heard all positive things about deleting the DEF system. Saving money by nor paying for DEF, more engine power, better fuel mileage, longer lasting engine, and less maintenance but when you talked about all the fines and possibly getting the truck impounded 😬🤯 but I'm still debating. Thanks man, stay safe and have a good one.

As far as your advice to avoid high drain intervals, ive recently switched to Amsoil full synthetic and am doing 20K oil changes. I am taking oil samples with every oil change as well. Would something in the oil report indicate high levels of exhaust contaminate? Do you think it would be better to go back to my cheaper Mobile 1 Delvac and just do 10-12K miles oil changes?

I've spent over $10,000 trying to fix my DPF system and no one can figure it out I have thought about drilling it out but with my luck I'd be the one who got caught and paid that fine LOL much appreciated your knowledge has excellent thank you for the videos stay safe and God bless

Abolish the EPA. And ATF while we are at it.

Good Info. Here.

Nice Info.. I agree Dpf is so overrated. But going back is not an option. You get pulled over in any state they can inspect if you have a Def delete and you can get fined on the spot maybe towed in California.

When the EGR is blocked off, does that make the cylinders get too hot?

Great video. Hey brother whats the name of that shop in Cleveland, Ohio for reman turbos? I keep replaying your video to catch name but to no avail.

Hi do you recommend the Cummins 15 motor I’m looking to buy a truck and was curious

Very informative video but get a Tesla big rig and it won’t need diesel nor Dpf. I am debating it very heavy.

When do you have time to sleep ? Be safe great video

How do I learn that any school or a class do u offer the.

Hi Ryan. Great videos. They are very informative and educating. I have one question. Do the Landstar agents post the actual rate they get from the customers? How would Landstar know that they don’t cut the rate take a portion of it for themselves and then post it. I hope you can shed some light on this issue which has puzzled me for a while. Thank you. Be safe.

Hi Ryan. I have a 2012 volvo with cummings isx15 10 speed can't rev up to 1450 rpms between gears changes so lost momentum on uphill. If you have any clue .or suggestions. Will be appreciated.

But when your 1box goes have fun paying $10 ,000 to get it replaced and it will go.

I am thinking about buying a t680 paccar, the def is deleted, what would it cost to restore the emissions system to legal status?

Anyone know of someone that can do a dpf egr delete?

My Brother drives a KW660 with a cummins isx15 with a rebuilt PDI rebuilt to 600hp and gets 8mph deleted loaded@80000

Well said. This is exactly why I don't delete mine. It's here to stay. Enforcement is only going to get heavier. Might as well learn to deal with this stuff. I don't even trust them not to come out with a mandate to get old trucks off the roads.

Hello. Let us know name of your farm channel it is a link I have not found. Thanks

👍Ryan

My friend has 3 trucks without it they all have more than 1 million miles. Never had a problem again.

What would cause the Turbo to burn up, especially when the high back pressure is removed off the engine 🤔

I have been owner operator for only 2.5 months and I purchased a 2017 freightliner Cascadia. I'm now having a dpf filter issue. Engine at full derate 100%. This problem has set me back like 4 days, im sitting at a truck shop in nebraska. I was going to delete my dpf, egr valve and dpf filter. I guess I won't do it now. How can I not have this issue in the future?

What is the best speed to run at to maxamize dpf life? I heard some say 70-72 mph is the best speed to keep the filter clog free from what I heard.

E check in nevada and ohio? Good info

Can you just do a automatic regen but just driving long distance? Any one👀

Well if they want us to abide to their law, then they should develop a system that works I feel like nothing the government does benefits regular people

Hello Ryan, Great video, I have a 2012 Freightliner with the Cummins 2250 and was on the fence about the whole delete too. Thanks for sharing your opinion on it. Safe travels...

My 2013 paccar pete has been deleted and tuned for 2 years not 1 issue from anything or anyone. She runs like a champ. Anyone that would rather spend thousands on fixing the dpf egr Shit is a nut case. I have been inspected at multiple dot check points no issues. I also get inspections every 4 months with the company Iam leased to. No issues. Go to the right place spend the money to have it done correct. But hey keep spending ur hard earned money on stupid shit. Small dealers buy and sell deleted trucks all the time.

CARB doesn't setup and check emissions and CAL DOT doesn't care. I'm not so sure about fixed checkpoints at scales etc. Enforcement seems nonexistent as of September 2021, even in California.

I can usually tell when a 2010 or newer truck has been deleted by the sound of the exhaust note. Trucks with properly operating DPF/SCR systems do not have mufflers and are very quiet. The 2010 and newer trucks with loud exhaust that'll blow your eardrums out are the ones that have had the DPF systems removed. The DPF filter assemblies on today's trucks replaced the exhaust mufflers of older trucks like my IHC 9400i with its original factory installed Detroit Diesel 12.7L non-egr. Guys performing deletes to their trucks don't realize the change in the exhaust note is a dead give-away and a red flag for inspectors. My engine is still factory spec and rebuilt top to bottom and I'll continue running my same truck until the EPA says I can't. When that day arrives, I'll buy a Mack Pinnacle/Anthem.

Hey Ryan when you put on that steering wheel what happens to cruise control buttons if it is on the wheel. I think you are 100 percent corrent regarding the political hostility around the industry. I am with landstar as well.

If the payment were $2500 month for 60, is there anyway you see where you would be better off in a brand new truck? Thanks.

Thumbs up! Ur detailed but not concise. Couldve been half as long. Great info! Keep it up.

No one should haul to states the do emissions tests!.

I’m getting ready to buy a truck. What do I look for to make sure it has not been deleted?

Pas by los angeles you can do the erase on my 🚚 need

I need your help! 😅

Would landstar say anything if you get a 120 day inspection and T.A notices a dpf delete.

They take a pic and send it to you in the mail in California you gotta take it to a shop to have the emission test passed . Or buy a new truck

Shops are filling up with trucks getting fined for deleting and forced to put the DFF system back on within a month. Sucks, hopefully new administration gets rid of it.

My 2010 isx was deleted 2 years ago bc of never ending problems. Not one issue w anything since and the oil stays clean a lot longer no more soot. Its a gamble but it also saved me untold thousands in repairs ,downtime and fuel. Oil and engine temps stay a lot lower too. U know what they say about opinions 😆 but this is facts

First thing is first, don’t fuck up like I did, don’t buy a new truck if you don’t have to, I purchase a $170000 brand new 389 Peterbilt, first year 4 freaking trips to dealership, all high dollar emissions problems, after year guaranty is gone and you will star to feel the pain, took it to dealership in okc $2000 to replace a quality sensor, so to me is easy to make my mind on a delete, because I already know that if it wasn’t because the truck was under warranty I would be broke,find the right knowledgeable tech for your delete, is just something we can not afford to pay, you truck will be always in the dealership for weeks at the time

If you like having an unreliable pos thats always in the shop. Yes then keep your emissions jalopy

The pros sound better than the cons

Best thing I've ever done is have my dpf deleted. No more emissions issues. Oil consumption is less than a gallon in 10,000 miles on a 1.2 million mile engine. I had my ISX15 deleted at 580,000 miles- still running at 1.2 million. I'm not going to run scared of the government. If they want to fine me for fixing my truck, they can have it. I'll go do something else.

Had the opportunity to delete my system last week but if i did it would void my engines warranty and nobody could work on it and i was sure what you said would happen too wirh this new joke of an administration

If you delete the Cummins they can put a 12.7 detroit turbo their only 800 bucks.

You forgot to tell them if u get a delete u can not run a tuner on ur truck like PDI big boss tuner like you run...it will mess up ur trucks ECM...

I came across the other day this Trucking company that pays crazy money but requires 2018 and up Trucks. They also require security clearance. I will inbox you

I put that turbo in te garbage 🗑 and install a $700 turbo from Detroit 60 series better MPH an lo electrical problem

Mine got deleted and now it has a derate code and can't find someone who can fix it

I've seen this trend happening influencers like him and others that get a lot of views talking down on def they must be getting a little bonus for this

I heard today on The Other James Best that you do not need to worry if you do not idle your truck much, if any. Like when you divide the milage by the engine life and get a number in the 50s or upper 40s, then you have a truck that is in good shape for the after treatment and low idling time. Can you comment on this if you've found that to be the case? Thanks. It sounds like a great tip, to me.

Trucking dealership have no problem with it because they are making a killing in parts and labor

This problem makes me hate trucking. Ten of thousands of dollars in dpf repairs loss of drivers the list goes on.

Cant hear it

DERATED MY TRUCK TO EURO 3 IN 2019 BY MAPPING ECU & EGR & DPF REMOVAL( GOT IT FROM OFFICIAL TRUCK DEALER INDONESIA🙂)....SINCE THEN...FUEL ECONOMY AND CLEANER ENGINE OIL😉....AIR INTAKE LOT CLEANER!

Check behind me , but I think the 2030 thing applies to cars in California that all cars sold in that year will be electric. Again I may not be correct

Big Tuner DELETE... I am repairing a bad delete on a Cummins ISX CM-871 right now, in a 2008 Kenworth T-2000. It was one of those Big Tuner Shop deletes, everything stripped off the motor, the only thing they left intact was the VG Turbo, which was a good thing. The truck had no power and was in constant derate. No head failure yet, I think we caught this in time before the motor blew. It had roughly 4 hours of high heat issues, spread out over a couple of months according to Cummins Insite. The cams look good, as do the rollers, so no damage there. First thing I did was to remove the DOC and DPF filters, both were intact with a few holes drilled in each. That would explain the high heat events and all of the chunks of soot in the turbo when I removed it. Also the high internal pressures in the motor, oil seeping out around the valve cover and oil pan. The front structure looks to have held up, as the truck had a hopefully professional in frame a few years ago, prior to this crap delete, which looks to be recent according to the computer. Then the EGR Cooler, that is gone. With the CM-871 the EGR Cooler also cools the #5 and #6 cylinders, they do make a bypass kit for this motor, the delete shop simply installed a plate, so the back of the motor was not getting any cooling. The water pump, it was for a CM-570, and was installed with lots and lots of RTV, as was the cooling housing that holds the coolant filter. Instead of purchasing a new gasket, they loaded it up with RTV too... None of the bolts were properly torqued either, the water pump bolts were already working their way out. The only thing holding everything together was RTV. And let me note, you could not see any of the RTV until I removed these parts. Because of this, I need to get into the cooling system, starting at the thermostat housing to see if any of this RTV made it that far. I just hope none of it made it into the radiator. Because of the high heat events, I am also replacing the oil cooler and oil thermostat. The turbo was cooked, right on the verge of failure from the looks of it. Even the oil and coolant lines to the turbo were damaged. The actuator was toasty too, and loaded with soot where the actuator and turbo housing meet. I ordered a new reman turbo and actuator from YTS Turbo in Griffin GA. The reason I was happy they left the VG Turbo, as there is a $1000 core deposit. The work they did installing the turbo, oh, they did change the exhaust manifold when they removed the EGR Cooler. The turbo, it has oil and coolant lines running to it. These lines have an assortment of washers and o-rings, most all were missing. I have no clue how this turbo did not grenade. Very very sloppy work, but you would never know until you started removing parts. Then the exhaust, due to the high heat, it destroyed the "S" pipe coming off the back of turbo to the filters, that was another $800... I have yet to pull the cal file to look at the delete, I need to get the rest of this mess fixed first, then we will worry about the programming. Right now, I am roughly $8000 into this professional delete in parts alone, and damn glad we were able to save this motor. When finished, I think the parts bill alone will be touching $10,000. It would have been wiser to simply install two new filters, DPF/DOC, and complete an EGR Tuneup on the motor than having to go through all of this. We are looking at what, $15,000 to repair all of this damage that was supposed to help the motor? Delete your trucks and this could be your future.

If their going to put that crap on the tractors they need to build a reliable system that works or keep them out of trucks until they find can build a reliable system