Diesel 2 Gas Inc. announces the deployment of its electronically integrated cruise control. The feature allows a truck’s OEM engine cruise control to operate normally on dual fuel mode. Range Energy ...

The mineral cryptomelane holds promise to absorb the toxic sulfur oxides that can degrade the emission control systems on diesel vehicles. Pacific Northwest National Laboratory researchers have ...

Selective catalytic reduction (SCR) technology configured with a diesel oxidation catalyst (DOC) have combined to reduce nitrous oxide (NO X) emissions by more than 73 percent and carbon monoxide (CO) ...

The Delhi Pollution Control Committee (DPCC) has directed all users of diesel generators of 125 KVA and above capacity in the capital to install emission control devices on their Diesel Generator sets ...

A Roseville-based truck parts manufacturer on Tuesday agreed to pay $1 million after pleading guilty in Sacramento federal court to conspiracy and for making and selling illegal “defeat devices” that ...

The S500-B100 Series diesel preheat module is a temperature-dependent module designed to control diesel engine heating elements. Rated for a 40-A resistive load, the module offers a voltage range from ...

SACRAMENTO, Calif. (AP) — A California company will pay $1 million for violating federal environmental laws by making and selling devices that defeated smog controls on diesel trucks, prosecutors ...

This is an archived article and the information in the article may be outdated.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. SACRAMENTO, Calif. (AP) — A California ...

A tuning company in Roseville, California will pay $1 million in fines and penalties after it pleaded guilty to selling thousands of products that allowed pickup truck owners to bypass the emissions ...

A view of Matadero Creek north of the Bol Park footbridge in Palo Alto. Photo by Sue Dremann. In an effort to rid Palo Alto’s Matadero Creek of the last vestiges of a diesel fuel spill that has ...