2004 Kia Optima Lx Sedan 4-door 2.4l 4cyl Clean All Power on 2040-cars

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Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

Hyundai and Kia introduce new predictive transmission tech

Hyundai and Kia have announced that the two have developed a new transmission control system that optimizes shift logic to both improve efficiency and reduce "gear hunting." The system utilizes real-time traffic data, built-in 3D navigation and the same sensors that feed the cars' advanced safety and driver assist tech to proactively choose the right gear — even neutral in some cases — to reduce both fuel consumption and wear-and-tear. The Korean sister brands call it the "Information Communication Technology Connected Shift System," or "ICT" for short, and Hyundai says it delivers not just improved frugality, but a better all-around driving experience. ICT programming allows the transmission control unit to collect and interpret traffic, camera, sensor, navigation route, elevation and topographical data.  "Using all of these inputs, the TCU predicts the optimal shift scenario for real-time driving situations through an artificial intelligence algorithm and shifts the gears accordingly," the announcement said. "For example, when a relatively long slow down is expected and radar detects no speed irregularities with the car ahead, the transmission clutch temporarily switches to neutral mode to improve fuel efficiency." While this sounds like a primarily green play, there are quality-of-life improvements too. For example, ICT can also optimize gear selection and shift points for safer highway merges, effectively implementing the equivalent of a "Sport Mode" driving profile when a little extra punch is called for.  Hyundai says the resulting decrease in shifts was significant; in some test scenarios, such as roads with lots of curves, the number of shifts executed by the transmission was reduced by almost half. As an added bonus, these vehicles also utilized their brakes less often (11%), which would reduce wear (and accompanying maintenance costs) over time.  ICT is somewhat future-proof, too, as it was developed to incorporate vehicle-to-vehicle (V2V) data should such networks improve down the line.  The announcement did not say when the new tech would reach customers, committing only to introducing the technology "on future vehicles." If we're betting, the smart money says it will probably on a new Genesis model and trickle down from there. Related Video:

Hyundai And Kia Penalized $350 Million For Overstated MPG Claims

Nearly two years after Hyundai and Kia announced they exaggerated fuel economy numbers for several of their most popular models, the two Korean automakers have paid a heavy penalty for the transgressions. The Department of Justice and Environmental Protection Agency announced a settlement Monday that will cost the two car companies approximately $350 million. The financial sum includes a $100 million fine, the largest ever levied under the Clean Air Act, and about $200 million in forfeited greenhouse-gas emissions credits. At a time when car buyers rank fuel economy as a top concern when they head to dealerships and the federal government has mandated increased efficiency, Attorney General Eric Holder said the settlement should serve as a warning to automakers not to fudge their numbers. "This will send a strong message that cheating is not profitable," he said. The settlement ends a federal lawsuit filed against the automakers in U.S. District Court, but it's important to note that it doesn't end a class-action lawsuit filed on behalf of consumers. A preliminary settlement in that case, based in Los Angeles, was approved last month, but final approval isn't expected until July 2015. Officials with the EPA said the $100 million figure roughly equals the economic benefits the two companies received from exaggerating the mileage claims on the window stickers of new cars. Fuel-efficient boasts helped Hyundai and Kia establish a strong foothold in the U.S. marketplace. Advertisements for the Hyundai Elantra stated the vehicle achieved 40 miles per gallon in highway driving, and helped the car win the prestigious North American Car Of The Year honors at the Detroit Auto Show for its 2012 model. In July 2011, the advocacy group Consumer Watchdog began receiving complaints from consumers that the Elantra and other Hyundai models fell short of their stated mileage claims in real-world driving. The group wrote to the EPA and Hyundai, asking both to investigate. Government officials said Kia had overstated the mileage on its popular Kia Soul crossover by 6 miles per gallon, and more than a dozen overall models were affected. On Monday, EPA administrator Gina McCarthy said the violations were "egregious." Based on the exaggerations, the EPA calculated that Hyundai and Kia had underreported the greenhouse gas emissions of their fleets by about 4.75 metric tons over the estimated lifetime of the vehicles. That figure aided in the $200 million credit forfeiture.