Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

One of the many things we love about running a diesel engine is how long it will run. You can pack in a lot of mileage without needing major repair - as long as you take care of the motor and keep ...

Diesel engines are known for several things. Power and torque are the biggest attractions, but there is another attribute that drivers like. They can rack up a lot of mileage without needing major ...

Since January 1, 2010, on-highway vehicles sold by any truck OEM other than Navistar have been equipped with a selective catalytic reduction (SCR) system using diesel exhaust fluid (DEF). “Therefore, ...

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 ...

Diesel exhaust fluid or DEF is a critical ingredient for making selective catalytic reduction (SCR) work. It's a clear fluid with a very slight yellowish tinge to it and smells faintly of ammonia; yet ...

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 ...

Lawmakers have introduced a bill to require the EPA to suspend automatic truck engine shutdowns in cold weather to prevent vehicle stranding. The post Senators target cold-weather truck shutdowns ...

Diesel Exhaust Fluid Market Report Overview: The Diesel Exhaust Fluid market trends are high with stringent emission regulations and developments in car technologies. More directly, there's been a ...

ORLANDO, Fla. — At a press conference held to introduce its new lineup of 2010 BlueTec engines, Detroit Diesel used the opportunity to counter what it says is misinformation floating around about the ...

Diesel Exhaust Fluid (DEF) contamination with Fuel System Icing Inhibitor (FSII) is a very serious threat to the aircraft fueling system. There have been multiple incidents where DEF was mistaken for ...