According to the owner's findings via GM’s internal recall search, the stop-sale specifically relates to the outage detection ...

Diesel exhaust fluid is essential for keeping your engine functioning without letting off too many emissions. But it doesn't do well in the cold; here's why.

This DEF sensor can shut down diesel engines even due to faulty readings, prompting the EPA to remove it as a requirement.

Mazda’s CX-90 is under fire in a class-action lawsuit after complaints about faulty brakes and lane-keeping assistance that ...