How Long Is Diesel Exhaust Fluid (DEF) Good For After Opening?

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

DEF Tanks May Get Smaller Under New EPA Rules

New rules on replenishment of diesel exhaust fluid will allow vehicle manufacturers more leeway in equipping cars and trucks with DEF tanks without certifying them individually, according to the ...
GM Authority

Here's What GM Recommends If Diesel Exhaust Fluid Was Added To The Fuel System

Refuelling and tending to a diesel engine can cause confusion among uninformed or inexperienced users. In addition to accidentally refilling the fuel tank with gasoline instead of diesel, some ...
Truckinginfo

Eco-Vent Filters Contamination from DEF Tanks

The Racor Eco-Vent Filter prevents contamination from entering the DEF tank to protect the tank and other components, according to the company. Current vehicle applications do not have a vent ...
CCJ

Pilot begins operating fuel island DEF pumps

Pilot Travel Centers today, Sept. 15, began operating two diesel exhaust fluid (DEF) fuel island pumps in preparation for serving vehicles equipped with selective catalytic reduction (SCR) to meet ...
Transport Topics

Several Major Truck Stops Install DEF Pumps on Fuel Islands, Chain Executives Say

This story appears in the April 30 print edition of Transport Topics. Executives at three major truck stop chains said that they are installing diesel exhaust fluid pumps on fuel islands at all or ...