The 6.7-liter Cummins turbocharged high-output diesel engine can produce 485 horsepower and a mean 1,075 pound-feet of total ...

California’s EV rules are already restricting sales of gas-powered rigs.

Diesel truck tuners have learned this the hard way ... The DOJ published a press release earlier this week that named Rudy’s Performance Parts and its owner Aaron Rudolf for making, selling ...

Owners of certain Chevrolet and GMC trucks can claim cash from a $35 million settlement over claims General Motors hid issues ...

Starting in 2008, new diesel trucks were required by the EPA to include an EGR (exhaust gas recirculation system), which routes exhaust back into the combustion chamber to reduce temperatures, a ...

If you’re looking for a new diesel truck, today's crop of oil-burners is full of torque monsters, heavy haulers, and even some of the most fuel-efficient pickups on the road or trail.

It wasn't long ago that the public were being encouraged to buy diesel cars and trucks, as they can typically be more fuel efficient than gas engines, although the narrative seems to have changed ...

CARB wants to end sales of trucks with internal combustion engines by 2036 and all diesel operations by 2050. Seventeen other states plus the District of Columbia follow California’s lead in whole or ...

Trucks are a leading contributor to air pollution because they emit diesel exhaust. Emissions from medium- and heavy-duty trucks make up more than half of all particle pollution in the air.

New mining technology is being put to the test in Western Australia with trials of electric and hydrogen-powered trucks now underway. It is estimated diesel engines are responsible for up to 50 ...

No, your truck won't just vanish from your driveway, but you could be left facing hefty fines and other serious penalties.

When parts of the pump rub against each other ... you must have purchased a 2011-2016 Chevrolet Silverado or GMC Sierra diesel truck equipped with 6.6L Duramax engines and Bosch “CP4” high ...