2014 Jeep Wrangler Unlimited Sport on 2040-cars

Auto blog

Chrysler axes old V6s, goes all-Pentastar

Old technology has a way of lingering on, particularly at Chrysler headquarters in Auburn Hills. So while the Pentastar V6 has replaced the older engine architecture in just about every application, it still soldiered on in some export markets. But the introduction of a new 3.0-liter Pentastar V6, produced in Michigan and meant only for the Chinese market, has put the final nail in the old engine's coffin.
Fitted into the 2014 Jeep Grand Cherokee and Jeep Wrangler just introduced to China at the Chengdu Motor Show, the downsized six uses the same architecture as the larger 3.6-liter Pentastar V6. But because of its 2,997cc capacity, it can be exported to China without the increased duty the 3.6-liter or even 3.2-liter Pentastar engines would incur. The 3.0-liter V6 develops 230 horsepower at 6,350 rpm and 210 pound-feet at 4,400 rpm.
Admittedly, it's unlikely, but even though the engine was said to be created solely to undercut tax thresholds in China and Europe, the 3.0-liter Pentastar has recently surfaced in rumors of an application here: as the boosted heart of a potential Cherokee SRT with anywhere from 375 to 410 hp.

NHTSA investigating power modules on Chrysler Group SUVs and minivans

The Center for Auto Safety is officially petitioning the National Highway Traffic Safety Administration to begin scrutinizing alleged problems with the totally integrated power module (TIPM) on about 24 Chrysler Group SUVs and minivans. The advocacy group claims that the part's failure can cause affected vehicles to stall or not start at all. NHTSA is still looking into the accusations and deciding whether a full investigation is actually warranted.
The CAS petition claims at least 70 TIPM failures, but according to NHTSA, six of the complaints are for models that don't have the modules. In 34 of the reported cases, the vehicles refused to start, and in 17 of them the engine stalled. There were also two allegations of smoke and one of a fire. However, none of these affected airbag deployment or resulted in a crash.
This petition isn't the first TIPM-related problem for Chrysler Group. A recent report in the New York Times alleged that it found 240 complaints potentially related to the issue on NHTSA's website alone. In September, the automaker also recalled 230,760 examples worldwide (188,723 in the US) of the 2011 Jeep Grand Cherokee and Dodge Durango replace the fuel pump relay circuit inside of the TIPM-7 with one external to the unit. The original part could allegedly cause the models to stall without warning. Even earlier, the company also recalled about 80,000 examples of the Jeep Wrangler and Dodge Nitro in 2007 to have the module reprogrammed.

Stellantis' production in Italy cut by up to 220,000 vehicles

MILAN — A global crunch in semiconductor supply could cost Stellantis up to 220,000 vehicles this year in terms of lost output in Italy, the FIM CISL union said, adding this would mark the fifth year in a row of declining production in the country. FIM CISL said in its periodic report on the group's production in Italy that Stellantis produced 351,890 vehicles in the first half of this year, almost 14% less than in the same period last year, with the key Melfi plant and the Sevel van-making facility being the most affected sites. Using data for the first half of the year and potential full-year production based on orders booked, the union estimates Stellantis could lose between 200,000-220,000 vehicles in 2022, said Ferdinando Uliano, the head of the FIM CISL union. "It's as if one of the group's large plants stopped for a year," he said, adding the chip supply situation was not improving this year and would also affect production in 2023. Uliano said factors including the war in Ukraine and the disruption to Russian gas supplies to Europe would only worsen the part supply situation for the automotive industry. A spokesman for Stellantis declined to comment on data and forecasts provided by FIM CISL, but repeated the carmaker had been taking decisions regarding the management of its operations on a day-by-day, plant-by-plant basis since the start of the COVID pandemic. Plants/Manufacturing Fiat Jeep