AgWeb

The Death of DEF? Trump Says He’ll Roll Back Environmental Requirements to Cut Farm Equipment Costs

During a White House roundtable on Monday tied to a new $12 billion “bridge payment” plan, President Donald Trump said his administration will move quickly to ease environmental requirements affecting ...
Jalopnik

How Long Does A Bottle Of Diesel Exhaust Fluid (DEF) Last Once Opened?

We may receive a commission on purchases made from links. The government's strict emissions limits for combustion-powered vehicles have pushed automakers to develop technologies that let their engines ...
What Culture

Def Rebel's Time In WWE May Finally Be Up (WWE News)

To borrow a little from the Great One, it looks as if Def Rebel's time with WWE is finally coming to an end. Def Rebel has been WWE's main in-house music producer since 2019, though many fans - and, ...
Sports Illustrated

Def Rebel WWE Contract Update Amid Recent Superstar Theme Changes

Shinsuke Nakamura was one of multiple WWE Superstars to have their old theme songs returned to them in the past week. Change may soon be in the air when it comes to WWE theme music. Multiple ...
Billboard

Def Leppard to Receive Star on Hollywood Walk of Fame: Here’s the Date

Jon Bon Jovi and Bruce Resnikoff, president & CEO Universal Music Enterprises (UMe), will be guest speakers at the event. By Paul Grein Def Leppard is set to receive the 2,825th star on the Hollywood ...
GM Authority

Pouring DEF Into A GM Duramax Truck Diesel Tank Can Be A Costly Mistake: Video

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...
GM Authority

EPA Tells Diesel Engine Manufacturers To Stop Forcing Power Loss When DEF Runs Out

The Environmental Protection Agency (EPA) has issued new guidance regarding diesel exhaust fluid (DEF) systems in diesel engines that cause trucks and tractors to enter “limp mode” when DEF levels are ...
Transport Topics

EPA to Curb DEF Shutdowns in New and Existing Trucks

[Stay on top of transportation news: Get TTNews in your inbox.] The Environmental Protection Agency is directing truck manufacturers to revise software in new and existing trucks to prevent engine ...
Overdrive

EPA announces end to 5-mph DEF derates for new and existing trucks

The Environmental Protection Agency on Tuesday announced a "fix" to "protect American farmers, truckers, and other diesel equipment operators from sudden speed and power losses caused by diesel ...
USA Today

Def Leppard's Joe Elliott shares process of new album: 'Laptops have become Abbey Road'

Even nearly 50 years into their career, Def Leppard still has something to say. The band recently announced Def Leppard: Live at Caesars Palace The Las Vegas Residency, and will play a dozen shows in ...
https//carbuzz

DEF Dash Light On: What Causes It and When To Panic

A contributor to CarBuzz since April 2025, Ben also was a finalist in The Intercooler Young Writer Compition in 2021, has done a placement with AutoCar, and runs his own independant automotive blog.