Diesel exhaust fluid doesn’t last forever. Before restarting an idle heavy-duty diesel truck or using DEF from storage, make ...

One of the easiest items to overlook is the diesel exhaust fluid (DEF) that is already in ... at the point of storage or sale can harm the shelf life of DEF sold in containers.

A. The shelf life of diesel exhaust fluid is dependent on temperature. The higher the temperature, the shorter the shelf life. If you store your diesel exhaust fluid in a location that never ...

Diesel Exhaust Fluid (DEF) is a crucial component in modern ... Storage is another key factor you'll need to pay attention to. DEF has a shelf life of about two years, but that's assuming it's ...

and it has an effective shelf life of one year when stored at 80 degrees. Prolonged storage above 86 degrees will cause hydrolysis to occur. The most important quality of diesel exhaust fluid is ...

It's no secret that diesel engines have experienced significant growth over the past two decades. Today, many manufacturers, including Subaru, Volkswagen, and Audi, are choosing diesel, as it is ...

Diesel exhaust fluid (DEF ... should be taken to protect the fluid from the impact of high temperatures, which can decrease its useful life. DEF’s shelf life is directly related to its storage ...

When readying a late-model oil burner for the cold, one thing that may be overlooked is the proper management of Diesel Exhaust Fluid (DEF ... has a limited shelf life (minimum 12 months ...

Diesel exhaust fluid has a shelf life of 12 months. We aren’t sure how bad out-of-date stuff is, but if you’ve got an ageing bottle sitting around, you might as well dump it in your tank and ...