The DOJ Didn’t Legalize Diesel Deletes - Here’s Why
The Diesel Podcast
The Diesel Podcast Feb 10, 2026
The DOJ Didn’t Legalize Diesel Deletes - Here’s Why

The DOJ Didn’t Legalize Diesel Deletes - Here’s Why

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The DOJ Didn’t Legalize Diesel Deletes - Here’s Why
Company

Fleece Performance

Fleece Performance makes parts that help improve the power and efficiency of diesel engines, especially in trucks. They focus on making vehicles perform better than they do from the factory.

Company

ATS Diesel

ATS Diesel makes parts for diesel trucks that help them run better and more efficiently. They are known for their upgrades that increase power and improve performance.

Term

diesel engine

A diesel engine is a type of engine that runs on diesel fuel. They are often used in trucks and larger vehicles because they can produce a lot of power and are more fuel-efficient than regular gasoline engines.

Company

Duramax

Duramax is a type of diesel engine made by General Motors. It's often found in their trucks and is known for being powerful and efficient.

Term

ISO 9001 2015 standards

ISO 9001:2015 is a set of rules that companies follow to make sure they provide good quality products. If a company meets these standards, it shows they are reliable and care about their customers.

Company

Powerstroke

Powerstroke is a type of diesel engine made by Ford. It's used in their larger trucks and is known for being very powerful, especially for towing heavy loads.

Company

Cummins

Cummins is a company that makes diesel engines, which are used in many trucks and heavy vehicles. They are known for making strong and reliable engines.

Term

OEM engine

An OEM engine is the engine that comes with the car when you buy it. It's made by the same company that made the car, so it's designed to fit perfectly and work well with it.

Company

DFC Diesel

DFC Diesel is a company that makes and sells parts for diesel engines. They help people find better engines and parts to improve how their vehicles run.

Term

torque

Torque is the power that helps a car move. It’s what makes a car able to pull heavy things or speed up quickly.

Term

fuel economy

Fuel economy tells you how well a car uses fuel. If a car has good fuel economy, it means you can drive further on less gas, which saves you money.

Term

diesel fuel

Diesel fuel is a special type of fuel used in certain engines, especially in trucks. It's different from regular gasoline and is known for being more efficient and powerful for heavy vehicles.

Term

lubricity

Lubricity is how well a fuel can help parts of an engine move smoothly without causing damage. It's important for keeping engines running well, especially in diesel engines.

Company

Hotshot Secrets

Hotshot Secrets is a brand that makes special products to help diesel engines run better and last longer. They create solutions for common problems that diesel engines face.

Term

DEF fluid

DEF fluid is a special liquid used in diesel engines to help clean up the exhaust and make it less harmful to the environment. It helps the engine run cleaner and meet pollution standards.

Term

catalytic converter

A catalytic converter is a part of the car's exhaust system that helps clean up the gases that come out of the engine. It makes the air cleaner by changing harmful gases into less harmful ones.

Term

EGR

EGR is a system in some vehicles that takes some of the exhaust gases and sends them back into the engine to help reduce pollution. It helps make the engine cleaner.

Term

NOx

NOx refers to nitrogen oxides, which are gases that can be harmful to the environment and our health. They come from car engines and are regulated to help reduce air pollution.

Term

particulate matter

Particulate matter is made up of tiny bits of solid or liquid that can be found in the air. These particles can come from car exhaust and can be harmful to breathe in.

Term

SCR

SCR is a system that helps reduce harmful gases from diesel engines. It adds a special liquid to the exhaust to turn dangerous gases into safe ones before they leave the car.

Term

DOC

DOC is a part of the exhaust system in diesel cars that helps clean up the gases before they are released into the air. It makes the exhaust less harmful.

Ram TRX
Car

Ram TRX

The Ram TRX is a powerful version of the Ram 1500 truck designed for off-road driving. It has a strong engine and special features that make it great for rough terrains.

Ford Raptor
Car

Ford Raptor

The Ford Raptor is a special version of the Ford F-150 truck that is built for off-road driving. It has a powerful engine and features that help it handle rough terrain.

Term

GPFs

GPFs are filters used in gasoline cars to catch tiny particles in the exhaust, making the air cleaner. They help cars meet pollution rules.

Ford F350
Car

Ford F350

The Ford F-350 Dually is a large truck designed for heavy loads. It has two wheels on each side at the back, which helps it carry more weight and stay stable when towing.

Term

OEMs

OEMs are companies that make parts for cars or the cars themselves. When you buy a car, it's often made by an OEM, which is the original maker.

Term

deletes

'Deletes' are when people take out parts of a car that help reduce pollution. This can make the car perform better, but it's often against the law because it harms the environment.

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