Crystal contamination can be eliminated by adding Rislone DEF Crystal Clean® Diesel DEF & SCR Emissions System Cleaner (part ...

Drivers are being advised to use a simple household item to help prevent a costly motoring mistake. A wet or fogged-up windscreen could land motorists with a £2,500 fine and three points on their ...

The Trump administration has announced it will no longer criminally prosecute “diesel delete” cases of truck owners altering ...

This could lead to a free-for-all as tuners go forward, but judging by the DOJ's statement, they should hold on just a second ...

Cleaning your car's engine bay is a great way to keep things looking fresh and tidy. However, to prevent damage, make sure you avoid these common mistakes.

Across the trucking world, owners say modern emissions systems are turning routine breakdowns into financial […] ...

Two truck owners react to DOJ's recent shift away from criminal pursuit of delete shops and emissions tampering. Both emphasize why they "deleted" to begin with: Performance, fuel efficiency, "insane" ...

Although engine oil enters cars as a yellow liquid, you'll almost always find its color to be brown or black when it's being ...

A research team shows that brief embryonic exposure to benzo[a]pyrenenn triggers lasting developmental and skeletal damage in ...

February is National Cancer Prevention Month—a critical time to focus on reducing occupational exposures that contribute to elevated cancer risk among firefighters.

Truckers blame DEF for shutdowns and big repair bills. Now, the EPA wants data from manufacturers that could reshape DEF ...