2006 Dodge Ram 2500 Quad Cab 5.9l on 2040-cars

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Dodge Demon's A/C helps its supercharged Hemi make more power

Staying cool is one important key to performance. Simply, more air means more power, and cool, dense air is better than hot air. While forced induction might help make copious amounts of horsepower, turbos and superchargers produce heat. Intercoolers help, but the new Dodge Demon and its supercharged Hemi need a bit of an extra boost. In Drag Mode, the Demon's engine commandeers the car's air conditioning system to help chill things out. The Demon will have the first production application of a liquid-to-air charge air cooler chiller system. Literally, the car's air conditioning system is used to cool the air going into the engine, dropping temps by up to 45 degrees Fahrenheit. Dodge claims the system helps achieve "temperatures previously unattainable by pressure-charged street-legal production vehicles." As cool as this may sound, the technology isn't new. Ford had a prototype system in the early 2000s called SuperCooler, though that system never made it to production. While the Demon's system doesn't have a super cool name like the one from Ford, the pair essentially work in the same way. In theory, it should have the same effect as a bottle of nitrous. According to Autoweek, Ford's system bumped up the output of the F-150 Lightning by about 50 horsepower. Turns out that air conditioning isn't always a huge power suck. Related Video:

Chrysler extends fuel tank warranties on LX cars, NHTSA ends probe

The National Highway Traffic Safety Administration has ended its investigation of 153,817, 5.7-liter and 6.1-liter Hemi V8-powered 2006 Chrysler 300, Dodge Charger and Dodge Magnum models after reports of stalling. Chrysler has responded by granting a lifetime warranty on the fuel tanks for these vehicles.
NHTSA received 299 reports of engines stalling while the models were stopped or driving at low speeds, and began an investigation. The government agency found that the control valve shutoff float in the V8s' 19-gallon fuel tank could malfunction if the fuel had too high of an ethanol content. In many cases, the valve would break in the open position, allowing the tank to be overfilled, which would then cause the cars to stall. However, there were no accidents reported, and the vehicles could be restarted immediately.
There will not be a recall on these vehicles because, "the condition represents a low risk to motor vehicle safety and is adequately addressed by Chrysler's extended warranty," NHTSA said to The Detroit News.

Dodge Journey gets more SUV-like look with new Crossroad model

Looking to play up its aging three-row crossover, Dodge will introduce a new model for its Journey franchise at next week's Chicago Auto Show. The 2014 Dodge Journey Crossroad will be a new trim level positioned between the SXT and Limited, and it will be distinguished from other Journey models thanks to a handful of styling add-ons.
Plucking a page right out of the appearance playbook of the Ford Explorer Sport, the Journey Crossroad gets a meaner, more SUV-like demeanor. The Journey has often straddled the line between tall wagon and crossover, but this new trim goes a long way toward skewing its visuals toward the utility vehicle end of the spectrum. That's thanks largely to the Platinum chrome exterior trim on its roof rails and side sills, unique fascias, smoked headlights and taillights and, of course, those black 19-inch wheels. Inside, the Journey Crossroad will get a similar treatment, with darker, Liquid Graphite accents throughout the cabin, and the model will also come standard with leather seats (which Dodge says are a new design), and Chrysler's giant 8.4-inch Uconnect screen.
The 2014 Journey Crossroad goes on sale this spring with a starting price of $24,995 (*not including $995 for destination) for the four-cylinder, front-wheel-drive model, but Dodge says that the model will also be offered with more power and capability from the optional 3.6-liter Pentastar V6 and all-wheel-drive. Scroll down for the full press release, and check back next week for our live coverage from Chicago.