Diesel, once a bastion of the future and a savior of fuel economy, has found itself in a very different place since the industry-shaking Diesel Gate incident of 2015. It went from what was seen as the ...

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 ...