Diesel exhaust fluid Diesel exhaust fluid or DEF sign posted in a truck stop, next to fuel pump Photo by Getty There’s also a bit to be aware of when owning a diesel.

By the way, this also applies if you’ve accidentally poured Diesel Exhaust Fluid (DEF), into your fuel tank (it happens). Diesel is toxic to gasoline fuel systems, and vice versa.

Modern diesel engines are bursting at the belt with emissions gear, including catalytic converters, particulate filters (DPF), exhaust gas recirculation, and triple the amount of sensors to ...

Usually, a healthy diesel engine will smell of burnt diesel fuel and nothing else. However, if you detect a sweet smell coming from your diesel exhaust, then it's very likely a symptom pointing to ...

Not all braking systems on semis have to be loud to be effective. Exhaust brakes make a fraction of the noise that ...

Other diesel fuel physical parameters that impact DPF REGENS and exhaust emissions are the fuel Distillation Range (IBP – initial boiling point and other boiling temperatures including the EP ...

Make sure to wipe away spills with a damp cloth, then close the DEF filler cap. Next, the video goes over what it takes to change the fuel filter on a GM vehicle equipped with a Duramax diesel engine.