Cylinder misfires can turn a smooth commute into a rough, fuel‑wasting slog, and they almost always leave a trail of ...

The settlement follows allegations the carmaker violated state laws by equipping vehicles with software to defeat emissions testing.

Mercedes-Benz USA and parent company Daimler AG have agreed to pay $149.6 million to settle allegations the automaker secretly installed devices in hundreds of thousands of vehicles to pass emission ...

Multistate settlement resolves environmental and consumer protection violations tied to emissions cheating Eligible Mercedes ...

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 ...

The EPA has rejected a request from Ohio lawmakers to end the E-Check vehicle emissions testing program in seven Northeast Ohio counties. State officials had proposed replacing the physical inspection ...

BUTLER, Wis. (CBS 58) -- A fairly common sight at Butler Auto Body is cars and SUVs pulling in for emissions tests, which are required in southeastern Wisconsin. However, a group of state lawmakers is ...

(The Center Square) – A group of Wisconsin lawmakers are asking their federal counterparts to reverse part of the Clean Air Act that allows for vehicle emissions testing in Kenosha, Milwaukee, Ozaukee ...

SHOWERS THIS WEEKEND COMING UP, AN ORGANIZATION THAT WORKS ON AUTO EMISSIONS TESTING SAYS IT PLANS TO SUE NEW HAMPSHIRE OVER THE PLAN TO END MANDATORY VEHICLE INSPECTIONS. GORDON DARBY SAYS THE PLAN ...

New Hampshire’s plan to stop testing vehicle emissions in two months as part of an end to annual car inspections is facing another objection in the form of a threatened lawsuit that says the move ...

Air quality scientists slammed Republican Del. Christopher Bouchat and state Sen. Justin Ready’s plans to cross-file legislation that would eliminate the Maryland Vehicle Emissions Inspection Program ...

A lead Army official said testing to date of the GE Aerospace-built T901 engine on a Black Hawk helicopter has been “very successful,” while the engine program’s future is still to be determined. Brig ...