All our air-conditioning woes have been cured, but our 2014 Ram 1500 EcoDiesel's check engine light illuminated just before the 15,000-mile mark. A trip to the dealer indicated that one of the ...

Diesel pickup trucks are a smokin’ hot commodity. Problem is, as of late, buyers have to purchase a ¾- or 1-ton model if they want to join the club. For many, this is more truck than they need and/or ...

As well as its fuel tank, all EcoDiesel Ram trucks have a separate tank holding several gallons of diesel exhaust fluid, or DEF—which must be kept filled, or the truck won't run. DON'T MISS: 2016 ...

Diesel pickups are nothing new. All of the domestics offer turbodiesel engines in their heavy-duty trucks, where the diesel’s load-lugging ability is put to best use — in fact, it was the Cummins ...