The Ford 6.7 Powerstroke is another powerful diesel engine that replaces the Powerstroke 6.4. And if you are thinking of deleting the DPF system, you should know in detail about the possible issues and complications. It will help you to make the right decision. And to let you know all the probable consequences, here I am.
What are the 6.7 Powerstroke DPF delete problems?
- Decreased resale value
- Install must be DIY’d
- Lose all factory warranty
- Dealership may refuse to work
- It is illegal
- Truck will not pass emission
- Harmful to the environment
- Adverse issues with engine performance
Needless to say, if you want to improve your 6.7 Powerstroke engine without removing the DPF, you can go for a DPF back exhaust. In this regard, you can check out the article “6.7 Powerstroke DPF back exhaust worth it.”
6.7 Powerstroke DPF Delete Problems – (detailed)
It’s time to know the cons of deleting DPF of 6.7 Powerstroke in detail. Let’s go.
#1. Decreased Resale Value
If you delete the 6.7 Powerstroke DPF the main problem you have to face is reducing the resale value. The main reason is the compromised emissions. In some cases, you won’t be able to sell your truck. That is because no one would like to purchase a car that they can’t drive on the road.
Moreover, it is obvious that once you remove any parts from your vehicle, its price will drop. And, when you are deleting a part like DPF, reduction of resale value is a must.
#2. Install Must Be DIY’s
The DPF system comes in pre-installed condition with the 6.7 Powerstroke. So, once you remove it, you can’t reinstall it through the company. That is because you make it uninstalled. So, if you want to install DPF again on your truck, you have to (DIY) do it yourself or contact an auto technician.
#3. Lose All Factory Warranty
You should know that, after you modify your Ford, you will no longer be covered by the limited or powertrain warranties offered by Ford. The issue arises when one considers the yearly increase in the price of maintenance. So, once you remove the DPF from the system, you bring changes to the vehicle. All factory warranties will be terminated now.
Remember, when an expensive breakdown or repair is imminent, the warranty is always a welcome relief to the owner. Trucks of any age might experience problems, so having insurance is always a good idea.
#4. Dealership May Refuse To Work
Once you lose all factory warranty, the dealer will refuse to work. Many customers have had this problem, as dealerships have refused service since the vehicle had been modified.
This is an issue if you have trouble putting your faith in standard mechanics. Ford dealership stops providing any service if customers modify or change the truck’s engine.
#5. It Is Illegal
Even if customizing your car is something you’re excited about, it might backfire if the police are on your tail. That’s why it is illegal.
When the procedure to remove the DPF is deemed unlawful, what happens? You won’t get far asking a registered tuning facility to remove the DPF. Finding somebody able to do so is going to be challenging because doing so could put their business at risk.
For your concern, under the Protection of the Environment Operations Act, 1997, removing, disabling, or otherwise interfering with an anti-pollution device installed on a motor vehicle is illegal. Companies can be fined up to $1500 and individuals up to $750 on the spot.
#6. Truck Will Not Pass Emission
As I mentioned earlier, if you delete the DPF, your truck will be illegal to run. The main reason is this emission. The EPA will keep tabs on you until you pass an emission test. This is a major contributing factor to the general difficulty of DPF deletes.
Well, emission test is a major issue in the United States and worldwide. In light of this, several jurisdictions’ emission laws would prefer to discuss your potential DPF delete with you.
#7. Harmful To The Environment
If you care about the planet, this is a major factor. The purpose of emission laws is to prevent environmental damage. If you take off your DPF, the exhaust gases won’t be cleaned. The exhaust from your vehicle will become a source of dangerous pollution if you do this.
The end result is that anyone too close to your car will have trouble breathing from the smoke. You will be worsening the air quality and rising to such a greenhouse effect.
#8. Adverse Issues With Engine Performance
Till now, I have discussed all the DPF delete problems except the vehicle permanence issues. Although a Ford owner can delete the DPF to add additional power, there are some risks of adverse issues with the engine.
One of the main DPF deleting problems of 6.7 Powerstroke is the high pressure on the fuel pump. Which may cause not starting or fuel leakage issues. However, this issue is rare. In this regard, you may read the article on “6.7 Powerstroke high pressure fuel pump failure symptoms.”
Importance Of DPF In 6.7 Powerstroke
Now, you know all the possible problems of DPF deletion in 6.7 Powerstroke. But this DPF system has some significance also. The diesel particulate filter (DPF) is a filter that collects diesel particulates, which are then burned off during the regeneration cycle.
The DPF is the third and final emission component that is included in the exhaust system of the 6.7 Powerstroke. Moreover, to avoid the problems mentioned above, DPF is very important.
As long as I am in this auto mechanical field, I didn’t get any such cases of serious issues with the 6.7 Powerstroke engine after deleting the DPF. Moreover, truck owners seek this deletion to improve the performance of their vehicles. To increase the reliability and reduce the overall maintenance cost, such a DPF delete is good.
But after deleting the DPF, if your country’s laws don’t permit you to run a vehicle without a DPF, it will become a serious issue for you.
Obviously, you can’t drive with these problems happening. The main issue is with the emissions. As I told you before, without DPF, your 6.7 Powerstroke can’t pass the emissions. And without emissions, your vehicle is illegal.
But you can drive there in local areas where police and authorities won’t reach generally. But I recommend not to do so if such doing is illegal at your place.
There are some benefits of deleting the DPF on the 6.7 Powerstroke. It will enhance the overall performance. It lessens the resistance against the exhaust. As a bonus, it ensures the turbo is more dependable and efficient, which will minimize the amount of money spent on repairs. The Original Equipment Manufacturer (OEM) system can be sold independently.
Everything will go fine if your country’s laws allow you. Otherwise, you can be sent to jail or fined. Not only you, but the technician who will help you to do it also can be fined.
Deleting the DPF is good only for the 6.7 Powerstroke vehicle, not for the owner or driver. It can improve your truck’s overall running condition but causes problems with resale, emissions, environmental destruction, and so on.
I recommend deleting the DPF of 6.7 Powerstroke only if it is permitted by law. Such a deletion reduces the cost of DEF fluid. Moreover, it increases horsepower by up to 100 with great tuning.
But, if the law won’t allow deleting this, then it will be best not to delete the DPF. Besides, it will be great for both you and also the environment.
Powerstroke DPF Delete related (FAQs)
Do you still have questions? Problems with the DPF delete on the 6.7 Powerstroke are still a source of worry and skepticism. Since you raised this issue, I’ve decided to include them.
Does DPF Deletion Increase Horsepower?
Yes, DPF deletion increases horsepower. When the DPF is removed, fuel can more easily enter the engine, increasing both power and pressure. That’s how removing the diesel particulate filter (DPF) is a foolproof approach to boosting engine horsepower. The exact deletion of DPF will increase horsepower by over 100 while improving fuel economy.
How Much Does A DPF Delete Cost?
A DPF deletion may cost ranging from around $3000 – $10000. The cost might be higher or lower depending on the model, the system’s year, and the delete’s size. This is often less expensive than buying brand-new after-treatment systems if they break down.
Ford 6.7 Powerstroke DEF and DPF delete tips tricks and techniques >> Check out the video below:
If you delete the DPF of 6.7 Powerstroke, the only benefits are enhanced engine performance and reduced maintenance cost. The worst things are it will decrease the resale value.
Moreover, if you do any engine modification or delete any device from your vehicle (including DPF), the warranty service will be terminated. And you will lose all dealership services.
Additionally, if deletion of the DPF is illegal in your region, your vehicle will fail the emission test. So you can’t drive such a vehicle without the DPF. Besides, the deletion of DPF from a vehicle is a threat to the environment.
What I can suggest is to delete the 6.7 Powerstroke DPF, if the law allows you.