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FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Chrysler taking big risk snubbing NHTSA

Maker Insists Feds Overstate Risk Of Fires With Grand Cherokee, Liberty Models
It's not often that recall stories make it above the fold, in that old newspaper parlance, but when one shows up as the lead story on the network evening news programs, you know it's something big.
And so it is with Chrysler snubbing its nose at a request by the National Highway Traffic Safety Administration to recall 2.7 million Jeeps the feds insist are at risk of potentially catastrophic fuel tank fires in a rear-end collision.

UAW chooses FCA as lead bargaining company

The United Auto Workers has chosen Fiat Chrysler Automobiles as its lead bargaining company as it seeks to finalize new contracts with the 140,000 or so workers represented by the union. That doesn't mean the UAW won't continue to talk with Ford and General Motors. "All three companies have been working with UAW bargaining teams toward a collective bargaining agreement and continue to do so," UAW President Dennis Williams said in a statement. It does mean, however, that any deal the UAW strikes with FCA will form the basis of bargaining talks with the other two American automakers. Contracts between the UAW and the Detroit Three automakers are set to expire tonight at midnight. If no deal is made, both parties may vote to extend the previous contract. Industry analysts polled by The Detroit News suggest that a deal with FCA might be the most difficult to reach, since it is the smallest and least profitable of the three US car companies, and because of its high percentage of second-tier workers. There's a super short statement on the matter from the UAW, and there's an equally concise confirmation from FCA. Feel free to read them below. Detroit – The UAW this afternoon announced that FCA US LLC will be the lead target in Big Three auto talks. "All three companies are working hard toward a collective bargaining agreement. At this time, the UAW has selected FCA US LLC to be the lead bargaining company," said Dennis Williams, President of the UAW. "All three companies have been working with UAW bargaining teams toward a collective bargaining agreement and continue to do so." -------- Statement regarding the Status of Contract Talks between FCA US LLC and the UAW FCA US LLC confirms that it has been selected as the company to set pattern on a collective bargaining agreement with the UAW. As negotiations are ongoing, the Company can offer no further comment at this time.