To most of us, emission control systems are some sort of "black art" devices that have been forced upon us to rob performance and ruin gas mileage, but that's really not the whole story. Air pollution ...

The EPA’s announced rollback of emissions standards will likely mean fewer new vehicles will have engine stop-start systems in the near future.

From March 1, 2026, Vietnam will apply a new vehicle emissions testing procedure according to Decision 43/2025/QD-TTg.

AUSTIN, Texas — The Texas Department of Public Safety (DPS) says there should be no further delays in obtaining vehicle emissions tests as the system that facilitates inspections in Texas is now fixed ...

Hyundai Motor and Kia have launched the Integrated Greenhouse Gas Information System (IGIS), an advanced platform aimed at managing carbon emissions throughout a vehicle’s lifecycle. Using the Life ...

Hondas are known for their reliability, but like any other complex machine, they can run into the occasional issue. One of these is the dreaded "Check Emission System" or "Emissions System Problem" ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO (WGN) — About once every two years, ...

It’s not quite an annual tradition, but once a vehicle turns six years old, Maryland drivers have to take their cars to a vehicle emissions testing facility every couple of years and pay $30 for a ...