Tech Tip: How to Make Sense of NOx Sensor Failures

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...
GM Authority

Pouring DEF Into A GM Duramax Truck Diesel Tank Can Be A Costly Mistake: Video

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 ...
The Daily Californian

In conversation with Cornelia Murr at a roadside convenience store: Ruminations on diesel exhaust fluid and a ticking clock

British-American singer-songwriter Cornelia Murr joins a Zoom with The Daily Californian from a packed van; she’s on the road ...