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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

With Ram truck sales surging, FCA may continue production in Mexico

Featured Gallery 2019 Ram 1500 View 22 Photos Image Credit: Reuters Plants/Manufacturing RAM Truck Mike Manley warren michigan

2020 Ram 1500 4x4 Suspension Deep Dive

What is taking everyone so long? That’s what I continually ask myself each time yet another all-new full-size pickup comes out with leaf spring rear suspension. Meanwhile, this 2020 Ram 1500 pickup represents a dozen years since coil spring rear suspension debuted when its prior generation was still being called a Dodge Ram 1500. Ford, Chevrolet, Toyota and Nissan introduced full redesigns of their pickups well after Ram proved that coil springs were the way to go, and yet leaf springs persist with the competition. IÂ’m not just popping off, here. In the 1990s I used to specialize in pickup truck suspension tuning for the Toyota Technical Center. Leaf springs are crude and loaded with compromises, but thatÂ’s all that truck design engineers ever gave us to work with. I was instantly all-in on RamÂ’s move to rear coils after the first few miles of driving a 2009 Ram 1500 pickup. Empty-bed ride comfort and handling were on another level, but it could still tow and haul. In fact, towing stability proved to be frankly incredible on the normally-treacherous downhill leg of my winding tow test grade. I fully expected everyone would copy it immediately. But they didnÂ’t. Others may have doubted the payload aspects. Ram never did. It soon doubled down and put coils under the back of its 2014 2500-series trucks. IÂ’ve developed other theories that seek to explain why no one followed their lead, but theyÂ’re not worth dredging up because I think the dominoes will soon begin to fall. Spy photos suggest that the next Toyota Tundra will switch to coils, and there are rumors that the Ford Raptor is going that way. ThatÂ’s not much of a stretch because the Ranger Raptor (only available outside the U.S.) already has coil spring rear suspension. WhatÂ’s the big deal? LetÂ’s take a look at the underside of a 2020 Ram 1500 Laramie 4x4, the second iteration of the Ram 1500 to employ coil spring rear suspension.   As it has for some time, the front end of the Ram 1500 rides on double wishbone suspension. The truck employs a high-mount upper wishbone (yellow arrow) that positions the upper ball joint up behind the tire sidewall instead of inside the wheelÂ’s barrel. This layout offers improved steering geometry and reduced stress in the upper ball joint, the upper control arm and its mounting points.   Coil-over spring/shock assemblies (green) come standard on all 2019+ (fifth-generation) Ram 1500 pickups whether they have four-wheel drive or not.