Diesel exhaust fluid is a new approach to global emissions reduction. Learn more about DEF and what it does for your diesel engine.
The after-treatment process relies on diesel exhaust fluid (DEF), also known by the brand name AdBlue®, to break down dangerous pollutants. Here’s what you need to know about DEF, including what it is, why it’s needed, and the requirements for using it. What Is Diesel Fuel and...
[单选] What is the purpose of the intake/exhaust valves in a diesel engine? () A . They regulate the combustion cycleB . They supply cooling waterC . They synchronize the ignition sparkD . They supply and regulate the lubricant flow相关知识点: 试题来源: 解析 A 本题暂无解析 反馈 收藏 ...
Diesel Exhaust Fluid (DEF) is the reactant necessary for the Selective Catalyst Reduction System (SCR system) function. DEF is required for the proper after-treatment operation of your emissions system. It is a carefully blended aqueous urea solution of 30% high-purity urea and 70% deionized w...
done. These trucks have diesel engines which require the use of not just diesel fuel but also diesel exhaust fluid (DEF). Semi-trucks, buses, and box trucks are just some examples of vehicles that must use diesel exhaust fluid to meet regulatory standards. But what is diesel exhaust fluid?
The article presents information on a study conducted by Southwest Research Institute and Shell on diesel. The study found that major constituents of light-duty diesel exhaust can be organized into a synthetic diesel exhaust, useful for exhaust emissions after treatment development. The study also ...
For work trucks with a PTO (power take-off) used to operate other equipment or a generator, running at high idle ensures that the engine has the power it needs for tasks other than driving. Where Is My High Idle Switch? If your diesel rig doesn’t have a switch that says “High Idle...
Always double check to make sure you put the proper fluid inside the proper tank. Otherwise, you risk causing major damage to your vehicle. We’ve seen some service tickets surpass $20,000 for this very reason. All told, diesel exhaust fluid is just as important to your vehicle as fuel...
This means that the diesel fuel filter is full. It should be emptied to avoid damage to the engine. Water fluid filter warning Another one for the fuel filter, this light means that you’ll need to empty out water from the system. Exhaust fluid Indicates that the diesel exhaust fluid ...
For instance, diesel engine components require service for fuel filters and diesel exhaust fluid (DEF). Gasoline engines, on the other hand, have shorter oil change intervals and require periodic maintenance on spark plugs that don’t exist on diesel engines. ...