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UAW workers strike at Stellantis casting plant in Indiana

DETROIT — United Auto Workers union members went on strike Saturday at the Stellantis casting plant in Indiana, citing health and safety issues including the company's alleged refusal to repair and replace the plantÂ’s air conditioning and heating systems. The 35-acre plant in Kokomo makes parts used in the powertrains of Chrysler, Dodge, Jeep and RAM vehicles and a long-term strike could affect vehicle assembly lines across North America. Stellantis says production had not been scheduled for this weekend and it hoped to resume negotiations as soon as possible on a contract with striking UAW Local 1166. In a statement, Stellantis said it was committed “to providing a safe and healthy work environment for all employees. After bargaining in good faith for two days and presenting an offer we believed addressed the unionÂ’s concerns, we are disappointed by the UAWÂ’s decision to walk out.” The 1,200-worker plant, Kokomo Casting, is the world's largest die cast facility, according to Stellantis. It makes aluminum parts for components including transmissions and engine blocks. The UAW local complained in a statement that Stellantis “claims it has no money to meet its membership's basic needs while ”making record profits and investing billions in a new battery plant across the street." UAW local president David Willis did not immediately return a phone call seeking comment. A person who answered the phone at union offices said he was preparing for a resumption in negotiations. The casting plant is to be retooled to produce engine blocks for hybrid-electric vehicles. In May, Stellantis announced a $2.5 billion joint venture with Samsung to build an electric vehicle battery factory in Kokomo that is to employ 1,400 workers. Stellantis, formed last year with the merger of Fiat Chrysler and FranceÂ’s PSA Peugeot, had said it would build two electric vehicle battery factories in North America. The other is slated for Windsor, Ontario. Plants/Manufacturing UAW/Unions Chrysler Dodge Jeep RAM

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.

Jeep still working to improve Cherokee's 9-speed auto

Fiat Chrysler is hoping an upcoming software update will stem the tide of consumer complaints surrounding its nine-speed automatic transmission. Owners of the 2014 Jeep Cherokee have reported a number of problems on the National Highway Traffic Safety Administration's SaferCar.gov website, since the new model and its troubled gearbox arrived way back in October 2013. The software update is "intended to keep the vehicle performing as intended, and to prevent durability issues from occurring in the future," an FCA spokesperson told Automotive News, and will be available to owners of both the 2014 to 2015 Jeep Cherokee and the 2015 Chrysler 200, which also uses the 9AT. While FCA will be notifying consumers of the update, owners can also request the software reflash if they happen into their dealer before then. Despite the widely documented problems with the transmission, the only complaints on NHTSA's website relate to the 2014 Cherokee – neither the 2015 Jeep nor the 200 have received any complaints. That bodes well as FCA prepares to begin deliveries of the 2015 Jeep Renegade and launch the Fiat 500X, both of which pair the 9AT with the 2.4-liter Tigershark four-cylinder. "We have had to do an inordinate amount of intervention on that transmission, surely beyond what any of us had forecast," FCA CEO Sergio Marchionne told Automotive News. "There are things that we have done – that we continue to do. Our proactive customer care intervention has actually increased in intensity on these vehicles in 2014, especially in the second half." What's fascinating about the 9AT's problems are that they haven't been the fault of manufacturer ZF, but have related to software that wasn't "mature" and had "teething problems," Marchionne has said previously, AN reports. With the lack of criticism for the 9AT in 2015 models and this pending software update, though, here's hoping that FCA has finally figured out its fuel-sipping gearbox. Related Video: