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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:

2013 Dodge Challenger V6 recalled for fire risk, owners asked not to drive

Chrysler has issued a recall for the V6 version of the 2013 Dodge Challenger (as pictured above in 2012MY) over the possibility of a wiring harness that could short circuit and lead to a fire. Owners of these V6 Challengers built from November 2012 through January 2013 are being urged to contact dealers immediately and, in the meantime, not to drive their cars or park in or near any buildings.
Chrysler estimates around 2,500 potentially affected Challengers are in owners' hands, while another 1,900 are still sitting on dealer lots. The total number of recalled vehicles is 4,459.
So far, Chrysler says that seven fires have been reported - none resulting in injuries. The company is instructing vehicle owners to contact their dealer to find out if their vehicle is included in the recall, but owners can also find the build date information of their vehicle by checking the label in the driver's door jamb.

FCA, Ford idle plants due to semiconductor shortage

DETROIT (Reuters) - Ford and FCA will become the latest automakers to idle production facilities due to a semiconductor shortage. Ford's Louisville Assembly Plant in Kentucky will idle for a week, borrowing a down period from later in the year to compensate. Per Automotive News, FCA is idling its Brampton facility in Ontario, Canada, and one other site which has not yet been identified.  Louisville Assembly is the production site for the Ford Escape and Lincoln Corsair SUVs; Brampton Assembly produces the Chrysler 300, Dodge Charger and Dodge Challenger for FCA.  A Ford spokeswoman, who declined to identify the semiconductor supplier, confirmed the temporary shutdown to Reuters. In this, FCA and Ford join Nissan and potentially Honda in idling production in the wake of the shortage, which also hit Volkswagen late last year. The shortages are being blamed on consumer demand for silicon after production slowdowns resulting from the coronavirus pandemic. Volkswagen said it had to adjust production schedules in China, Europe and North America to compensate.  Nissan said it planned to reduce production of the Note, a hybrid electric car, at its Oppama Plant in Kanagawa prefecture, Japan, but did not give details of the scale of the output cut. The Nikkei newspaper reported that Nissan would slash its Note production at Oppama to about 5,000 units in January, from an initially planned 15,000 units. "A global shortage of semiconductors has affected parts procurement in the auto sector. As a result of this shortage, the Oppama Plant in Japan will adjust production in January, reducing production of the Nissan NOTE," Nissan said in a statement. (This article contains reporting from Reuters.)     Auto News Plants/Manufacturing UAW/Unions Chrysler Dodge Ford