02 Dodge Ram 3500 5.9l I-6 Cummins Turbo Diesel Rwd Reg Cab Long Dually 80 Pics on 2040-cars

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25,000 Jeep Grand Cherokee, Dodge Durango SUVs recalled over brake feel

Chrysler has announced that it is recalling over 25,000 Jeep Grand Cherokee and Dodge Durango SUVs from several markets over concerns about brake feel under hard braking. The affected models are from the 2012 and 2013 model years, although the actual dates of production aren't available. 18,700 are in the US, while 825 are in Canada, 530 are in Mexico and a further 5,200 outside of North America.
According to a statement, Chrysler was informed of the issue by a component supplier for the Ready Alert Braking system, which primes the brakes in anticipation of an emergency stop. A component in the system was restricting the flow of brake fluid too much.
As Chrysler is quick to point out, the way the brakes functioned was in compliance with regulations and there are no reported cases of drivers losing braking power. Instead, the issue rests with what Chrysler calls a pedal feel that "was not consistent with customer expectations." So it would seem Chrysler is being proactive and fixing a problem not because there's a legal issue at work, but simply because it doesn't feel the way the manufacturer wants it to. Well done.

Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

The Dodge Demon sheds some weight in pursuit of speed

The Dodge Demon teaser train isn't stopping until it hits New York City. In case you need a reminder, the upcoming Demon is the more pedestrian Hellcat's stripped-down and hopped-up sibling that promises to be built for the sole purpose of traveling a quarter-mile mile quicker than any of its rivals. The weekly video rollout on www.ifyouknowyouknow.com continues with the latest sneak peak, "Reduction." While there were early rumors that the Demon may pack an all-wheel-drive system and in turn gain enough grip to rotate the Earth underneath it, Dodge and SRT look to be going down a simpler route. The press release reveals the Demon is 200 pounds lighter than the standard Hellcat. It's unclear where all that weight is coming from, but at nearly 4,500 pounds, the Challenger Hellcat could stand to go on a bit of a diet. The video hints at adjustments to the wheels, steering, suspension, and brakes, as well as some modifications to the car's interior. Don't be surprised if the Demon is a bare bones stripper model with no back seat, no A/C, and no radio. Who needs music when you have 2.4-liter supercharger and a 6.2-liter Hemi V8 making sweet love under the hood? Related Video: Image Credit: FCA Design/Style Marketing/Advertising New York Auto Show Dodge Coupe Future Vehicles Special and Limited Editions Performance dodge demon dodge hellcat