The Fumoto DEF Valve is a drain valve designed to improve the ease of draining diesel exhaust fluid from a diesel-powered vehicle. The drain valve is constructed of stainless steel, allowing it to ...

For fleets running 2010 and newer equipment using selective catalytic reduction to curb emissions, diesel exhaust fluid storage and handling have become issues. All fleets with such trucks need to ...

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 ...

GM Duramax diesel DEF tank failures are increasingly popping up in social media and owners are furious about the problems around the issues with the trucks. These complaints keep popping up on various ...