Colorado’s Division of Oil and Public Safety has received more than 600 complaints from drivers who experienced engine issues ...

More than 400 complaints have been filed with the Division of Oil and Public Safety after contaminated fuel containing diesel ...

The Division of Oil and Public Safety started receiving complaints Thursday after diesel was loaded from a Sinclair terminal ...

Anyone who got gas Wednesday after 2 p.m. or Thursday and thinks they were affected can file a complaint with Colorado's ...

There's still no complete list of Colorado gas stations that received diesel instead of unleaded fuel last week, causing car trouble for hundreds of drivers across the Front Range. Last week, state ...

A Colorado Springs Costco has been confirmed as the first in Southern Colorado discovered to be impacted by a shipment of ...

Contaminated gas was sent to "numerous" Colorado gas stations, spurring an investigation into gas sold at Costco, King ...

State officials believe the contaminated fuel originated from the HF Sinclair terminal in Henderson, and was then sent out to ...

At least 13 gas stations, possibly more, in the Denver metro area received unleaded gasoline contaminated with diesel, ...

Drivers have reported vehicles breaking down and being left stranded due to bad fuel from numerous gas stations across the ...