What Happens if You Get Caught With a Deleted Truck?

If you have a deleted truck, you may wonder what will happen if caught. In most cases, the consequences will depend on the severity of the offense and how many violations you have on your record. In some cases, you may face jail time or a hefty fine. If caught driving without a deleted truck, you could lose your license and be fined up to $5,000. Understanding the consequences of having a deleted truck before you drive one is essential.


Understanding What a Deleted Truck Is

A deleted truck is a truck that has been modified to remove the emissions control system. This means that the truck will produce more pollution than a standard truck. In some states, driving a deleted truck on the highway is illegal. You could be fined or have your license suspended if caught driving one. In some cases, you may even face jail time. Suppose you are caught driving a deleted truck. In that case, you must contact an experienced attorney who can help you understand your rights and options.

Can You Still Delete a Diesel Truck?

While you can still delete a diesel truck, the process is more complex than it once was. To have the emission system removed from your vehicle, you must first recertify the engine with the manufacturer. This process can be time-consuming and expensive, requiring a new emission label and certification. As a result, many truck owners choose to keep their vehicles compliant with emissions regulations. However, deleting a diesel truck is still an option for those willing to go through the necessary steps.

The Consequences of Deleting Your DEF System

If you delete your DEF system, the vehicle will no longer be able to burn off or blow out the soot. This can cause soot build-up in the engine, eventually leading to engine damage. The DEF can also reduce performance and fuel efficiency and cause issues with the system freezing up. Deleting the DEF system may sometimes void the warranty on your vehicle. It is essential to consult with a trained professional before making any changes to your vehicle’s emission control system.

What Does Deleting Your Truck Mean?

Most people who delete their trucks do so to increase performance. By removing emissions control equipment, the engine can breathe easier and make more power. Some people also believe deleting their trucks will improve fuel economy, although this is usually untrue. In addition to increased performance, deleted trucks often produce more exhaust smoke. This can appeal to some truck owners but also means your vehicle will no longer pass emissions testing.

As a result, deleting your truck can have some consequences you may not have anticipated. Before making any changes to your truck’s emission control system, research the laws in your area and weigh the pros and cons carefully.

What Happens if You Delete Your DPF?

Most cars nowadays come equipped with a DPF or diesel particulate filter. This device helps to trap harmful particulates and pollutants that would otherwise be emitted into the atmosphere. However, some car owners delete or disable their DPF system to improve performance or save on fuel costs. While this may provide a short-term benefit, it can lead to several serious problems.

Without a DPF, harmful particulates can build up in the engine, leading to reduced performance and increased fuel consumption. In extreme cases, this can even damage the engine beyond repair. Additionally, disabling the DPF system means that pollutants are no longer being filtered out and released into the atmosphere. This damages the environment and poses a severe health risk to those nearby. As such, it is essential to think carefully before making any changes to your DPF system.

How Long Will a Deleted 6.7 Cummins Last?

Assuming you do nothing to it and have no real problems, a deleted 6.7 Cummins will last 300,000+ miles. This occurs with good maintenance, minimally extended idling, and complete regen cycles. The reasons for wanting to delete/tune the 6.7 Cummins are because there are no EGR/mechanical emissions, and it’s more fun. Consequently, if you follow these guidelines, you can stretch the longevity of your 6.7 Cummins.

However, it is essential to note that deleting the emissions control system can have several negative consequences, including engine damage, reduced performance, and environmental harm. The potential benefits of increased power and fuel efficiency should be weighed carefully against the potential drawbacks.

Can a Dealer Sell a Truck With DPF Delete?

It is illegal for a dealer to sell a truck with DPF delete. If you find yourself in this situation, you can sue the dealer. You can also revoke acceptance (return the vehicle) if it has been a short time. You may also be able to sue for the cost of putting the emissions equipment back on, plus some damages under the Fair Business Practices Act.

While it might be tempting to buy the truck and then have the DPF delete done after, this is also illegal and can result in heavy fines. Not to mention, it is not suitable for the environment. So, if you are in the market for a new truck, check that it has all of the required emissions equipment intact.


In conclusion, deleting the emissions control system from a truck can have significant consequences. While it may provide short-term benefits, such as increased power and fuel efficiency, it can also lead to engine damage, reduced performance, and environmental harm. Researching the laws in your area and weighing the pros and cons carefully before changing your vehicle’s emission control system is essential.

About the author, Laurence Perkins

Laurence Perkins is the passionate car enthusiast behind the blog My Auto Machine. With over a decade of experience in the automotive industry, Perkins has knowledge and experience with a wide range of car makes and models. His particular interests lie in performance and modification, and his blog covers these topics in-depth. In addition to his own blog, Perkins is a respected voice in the automotive community and writes for various automotive publications. His insights and opinions on cars are highly sought-after.