Can I Delete My Truck Now? EPA Pardons Explained by a Lawyer
The Diesel Podcast
Can I Delete My Truck Now? EPA Pardons Explained by a Lawyer The Diesel Podcast · Jul 14, 2026
Can I Delete My Truck Now? EPA Pardons Explained by a Lawyer

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Can I Delete My Truck Now? EPA Pardons Explained by a Lawyer
Term

right to repair executive order

This is a government rule meant to help car owners and mechanics fix things themselves. The idea is that you shouldn’t be locked out of repairing parts of your vehicle, including emissions-related systems.

Term

emissions controls

Emissions controls are the hardware and systems on a vehicle that reduce pollutants coming out of the exhaust. On diesel vehicles, these systems are tightly regulated and often include components that must remain installed and functioning to meet legal emissions limits.

Brand

John Deere

John Deere makes a lot of farm equipment, like tractors. Here it’s brought up because the company can influence how easily owners can diagnose and repair problems.

Brand

Kubota

Kubota makes tractors and other farm machines. The point here is that some tractor brands control the diagnostic tools, which can affect how easy it is to fix problems.

Term

locked OBDs

OBD stands for the car’s self-diagnosis system. If it’s “locked,” it can mean the data or tools needed to diagnose problems are restricted, so only certain people (often the manufacturer or authorized partners) can fully access it.

Term

diesel emissions cases

This phrase refers to lawsuits or legal actions about whether diesel vehicles met emissions rules. It usually comes down to whether the truck’s pollution-control systems were working the way the law requires.

Concept

weaponization of the government

This phrase means using government authority in a targeted or unfair way against someone. Here, the claim is that enforcement went beyond what the Constitution allows.

Term

constitutional rights

Constitutional rights are the basic legal protections the government is required to follow. The speaker is saying the enforcement may have crossed those legal lines.

Term

emissions tampering

This means someone changed a vehicle so its pollution controls don’t work the way they’re supposed to. In court, that’s treated as cheating the emissions rules, not just a normal emissions problem.

Term

administrative violation

This means breaking agency rules, handled through administrative enforcement instead of a criminal case. The speaker is suggesting the conduct should be treated as less serious than a felony.

Term

regulatory crime

This is a type of criminal case where the alleged wrongdoing is breaking rules set by government agencies. The speaker is arguing it’s more like a rules violation than a serious criminal act.

Person

Todd Blanche

Todd Blanche is mentioned as the person who wrote a memo changing how these emissions cases are handled. In the episode, that memo is described as a key reason some people may qualify for a pardon.

Term

pardon

A pardon is an official forgiveness for a criminal conviction. It can change what legal consequences still apply after the conviction.

Dodge Ram
Car

Dodge Ram

The Dodge Ram is a large pickup truck made for tasks like towing trailers and carrying heavy loads. Some versions use diesel engines, which have special rules about emissions. That’s why it can show up in discussions about EPA requirements and related legal issues.

Company

DFC Diesel

DFC Diesel is a company that sponsors the podcast. They also help answer technical questions and sell remanufactured diesel engines.

Brand

Cummins

Cummins is a well-known diesel engine maker. Here, it’s one of the engine brands DFC Diesel remanufactures for trucks.

Brand

Duramax

Duramax is GM’s diesel engine brand. In this segment, it’s listed as one of the remanufactured engine options available through the sponsor.

Term

remanufactured engines

A remanufactured engine is an engine that starts as an older one, then gets rebuilt with new or refurbished parts. The goal is to make it work like it should, without paying for a brand-new engine.

Brand

power stroke

Powerstroke is Ford’s diesel engine brand. The sponsor is saying they offer remanufactured Powerstroke engines too.

Term

ISO 9001 2015

ISO 9001:2015 is a quality standard that companies use to prove they have organized, repeatable processes. The claim here is that the remanufactured engines are built under those quality-controlled procedures.

Term

quality testing validation

Quality testing validation means the engine gets checked to make sure it meets certain standards. It’s basically proof that the rebuild isn’t just put together—it’s tested.

Term

industry leading warranty

A warranty is the guarantee that if something goes wrong within a set time, the company will help pay to fix it. The host is saying their remanufactured engines come with a strong warranty.

Term

OEM engine

An OEM engine is the factory-style engine that matches what the vehicle was originally built with. The host is saying some people want more than a basic factory-style setup.

Term

core, street, tow haul

These labels describe different engine rebuild options for different uses. “Core” is the old engine you turn in to be rebuilt, while “street” and “tow haul” are meant for lighter daily driving versus towing.

Term

speed of air series

“Speed of air series” sounds like a specific set of engine options from the company. The name suggests it’s focused on airflow, but the exact details aren’t explained in this clip.

Term

speed of air pistons

Pistons are the parts inside the engine cylinders that move up and down to turn fuel combustion into motion. This phrase sounds like a particular piston design or brand that the host says helps the engine run more efficiently and last longer. To know exactly what’s different, you’d need the company’s technical description.

Term

fuel economy

Fuel economy is how far you can drive on a given amount of fuel. If something improves fuel economy, it means the engine is getting more work out of each gallon (or liter).

Term

torque

Torque is the engine’s pulling strength—how hard it can twist the drivetrain. More torque usually means better acceleration and easier pulling, especially when you’re not at high RPM.

Term

engine life

Engine life means how long the engine can last before it starts wearing out badly. If a modification improves engine life, it’s usually because it reduces wear or stress on internal parts. The host is saying their piston approach helps with that.

Term

valve train upgrades

The valve train controls when the engine’s valves open and close. Upgrades usually mean better parts that can handle more stress or help the engine breathe better. That can support higher performance builds.

Term

rods

Connecting rods are the parts that connect the piston to the crankshaft. They help transfer the engine’s power from the pistons to the rest of the drivetrain. Upgraded rods are often used in performance builds to handle higher stress.

Term

cranks

The crankshaft is the main rotating shaft inside the engine. It turns the piston motion into the rotation that drives the wheels. Upgrading it is usually about handling more power and torque safely.

Term

lubricity

Lubricity is how “slippery” the diesel fuel is for the fuel system. If it’s not slippery enough, parts inside the engine’s fuel system can wear out faster and cause costly problems.

Brand

Hot Shot Secrets

Hotshot Secrets is a company that sells diesel fuel additives. In this episode, they’re talking about their product that’s meant to help protect the fuel system and keep injectors cleaner.

Brand

hot shots edt

Hotshot’s EDT is a specific diesel additive product. The idea is that it helps keep the fuel system and injectors in better shape and improves how the diesel burns.

Term

injectors

Injectors are the parts that spray fuel into the engine. If they get dirty, the engine can run rough and you may need repairs or cleaning.

Term

C-tane

C-tane is an additive’s way of saying it helps diesel fuel ignite better. Better ignition can mean easier starts and smoother running.

Topic

maintenance curve

“Maintenance curve” is a way of saying that as a vehicle gets older, repairs usually get more likely and more expensive. The host’s point is that additives may help you delay that.

Term

deletes

“Deletes” are aftermarket mods that remove or disable emissions equipment on a diesel truck. They’re often done to make the truck feel stronger, but they can be illegal because the emissions system is there to keep pollution down.

Term

civil cases

A “civil case” is a legal case where the government seeks penalties and other remedies, not jail time. Even though it’s not criminal, it can still be very expensive and stressful.

Term

tampering violations

A “tampering violation” means you changed the emissions system in a way it wasn’t meant to be changed. Regulators treat that as illegal because it can increase pollution.

Term

diesel defeat sales

“Diesel defeat” products are made to get around the truck’s emissions controls. “Sales” means people are buying and selling those parts, which is a big target for enforcement.

Term

criminal cases

A “criminal case” is when the government treats something as a crime. The speaker is saying that, in practice, civil cases can sometimes hurt people more than criminal cases.

Concept

pre-emissions truck

A “pre-emissions truck” is a diesel truck from before stricter emissions rules. The host is cautioning that buying one may not be the safe legal shortcut people think it is.

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