Beginning Nov. 1, Bexar County will become one of several Texas counties that require vehicles to pass an emissions test ...

Choose an OBD2 scanner that shows readiness monitors and live data so you can avoid inspection surprises and wasted repairs ...

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or emissions system needs attention. I see it as an early warning system that ...

CLEVELAND, Ohio (WOIO) - E-Checks will continue in Northeast Ohio after federal officials rejected a state proposal to eliminate the vehicle emissions testing system. State Representative Bill Roemer ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

Modern diesel engines are engineering marvels of power and efficiency — but they also come with a complex web of emissions control technologies that demand precision maintenance. Diesel Exhaust Fluid ...

TOPSHOT - Brazil's President Luiz Inacio Lula da Silva (C) gives the thumbs up alongside heads of state and representatives as they pose for the family photo of the Leaders Summit, ahead of the COP30 ...

PHINIA’s Global Emission Standards Booklet continues a 30+ year commitment to inform the market on evolving fuel and emissions regulations, a project first developed by Delphi in 1993 This year’s ...

Three electric school buses, all made by the same Canadian manufacturer, have caught fire in Quebec province since 2024 -- incidents used to push narratives opposing the transition to low-emission ...

There are few things more distracting when driving than a check engine light, or CEL. The CEL is a vague, catch-all light that indicates there is an error somewhere ...

Playing second fiddle to the dreaded check-engine light is the oil light, one of the many dashboard warning lights that you shouldn't ignore when it illuminates while driving. Some cars have multiple ...