On days when wildfire smoke is bad, it looks like Chicago is covered in fog. The iconic city skyline disappears in a hazy sea of grays and blues. It’s hard to even see buildings a couple of blocks ...
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, ...
The board of directors at the Bay Area Air District voted Wednesday to lower the criteria to declare Spare the Air alerts.
As regulatory rollbacks invite polluters to poison air, soil, and water, funders and advocates can respond by rallying around ...
Mass air flow sensors fail most often in cars but a $20 air filter replacement every 12,000 miles prevents the $250-400 repair bills most drivers face.