Three people are in custody after thousands of gallons of diesel fuel were stolen from a gas station in Colorado's mountains.

A Colorado truck repair shop that disabled emissions control equipment on hundreds of heavy duty trucks' diesel engines was recently penalized and its owner sentenced to a year behind bars.

DENVER (KDVR) — A crash late Friday night in Aurora caused a diesel fuel leak spanning about a quarter of a mile, prompting road closures as hazmat crews responded to the scene. Aurora Fire ...

Average gasoline prices in Colorado have risen 0.7 cents per gallon in the last week, averaging $2.86/g today, according to ...

Colorado will also offer the segment's only diesel engine in its second year – a DURAMAX 2.8L I-4 turbodiesel that's already been proven in tough global markets.

DETROIT – The fastest-selling truck in the market now offers an available turbo-diesel engine. The 2016 Chevrolet Colorado Duramax diesel takes midsize truck capability and efficiency to ...

Gas and diesel prices across the country increased according to the EIA, though not by more than 7 cents overall for either ...

Average gasoline prices in Colorado have fallen 5.2 cents per gallon in the last week, averaging $2.86/g today, according to ...

Prices shown for the used 2017 Chevrolet Colorado Crew Cab Z71 4WD T-Diesel with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer.

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