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444,000 Cummins diesel Ram trucks recalled for water-pump fire risk

NHTSA recently acknowledged a recall for nearly 444,000 Ram 2500, 3500, 4500 and 5500 trucks built between 2013 and 2017 with Cummins 6.7-liter diesel engines. The issue is that the water pump might do the exact opposite of keeping the engine cool. According to documents from Fiat-Chrysler and NHTSA, Concentric-brand water pumps without vent holes could suffer bearing failure, as well as start leaking coolant. This exposes coolant to hot parts of the engine, and the pump itself can become a hot part. Not all Cummins-equipped Ram trucks will be affected. If your Ram has a water pump from a different brand, or it uses a Concentric pump with some kind of vent holes, you shouldn't have any issues. In fact, the fix will be to replace the non-vented pump with a vented version. Owners with affected vehicles will be able to bring their trucks into a Chrysler dealer, where the water pump will be replaced at no charge. FCA will begin notifying owners of the issue starting on Nov. 1. Owners can also get in touch with Chrysler's customer service department at 1-800-853-1403 and should ask about recall "T51." Related Video: Featured Gallery 2013 Ram 2500 and 3500 Heavy Duty View 22 Photos News Source: NHTSA Recalls RAM Auto Repair Truck Diesel Vehicles

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Ram 1500 Texas Ranger Concept celebrates brand's law-enforcement partnership

While the auto industry's eyes are fixed on New York for its annual extravaganza at the Javits Center, Ram is making an end-around play. The truck maker is showing a new concept at the 2015 Dallas Auto Show based on the company's long-running partnership with the Texas Rangers (the lawmen, not the baseball team). Exterior changes to the 1500 are kept rather light, with badging inspired by the Rangers' iconic badges fitted to the front fenders and tailgate. The Rangers' badge is also found at the center of each 20-inch alloy wheel. As for the white/silver color scheme, it "embodies the white hats and silver badges that the good guys always wear." Starting with the handsome Canyon Brown and Tan leather of the Laramie Longhorn, Ram designers fitted four, five-peso coins to the door inserts. Texas Rangers' badges have long been hewn from the limited-issue Mexican currency, hence its inclusion in the 1500. The coins in the front door show "heads" and the back door coins are flipped to "tails." Adding to the unique touches, a prominent Texas Rangers' badge sits over the center console and is also embossed in the leather seatbacks. Even the dash cluster's display shows the Rangers' badge upon startup. Ram and the Texas Rangers formed their partnership back in 2014, with the truck maker "aiding the preservation of the history of the renowned law-enforcement organization," the company said in its press release. You can check out the full gallery of images, which include plenty of updated interior shots, above. As for Ram's press release, that is, as usual, available below. Related Video: Ram Unveils Texas Ranger Concept Truck Ram Texas Ranger concept follows 2014 partnership announcement Iconic Texas Ranger badges highlight Ram's interior and exterior design Western-themed trucks dominate Ram lineup in Lone Star State March 25, 2015 , Dallas - The Ram Truck brand today unveiled a one-of-a-kind Texas Ranger concept truck to commemorate and promote the brand's partnership with the renowned law-enforcement agency and the Texas Ranger Hall of Fame and Museum. Introduced by Ram Truck Brand President and CEO Bob Hegbloom at the 2015 Dallas Auto Show, the Ram Texas Ranger concept truck brings the legendary spirit of the Rangers to the road.