2007 Jeep Grand Cherokee Srt8 Sport Utility 4-door 6.1l on 2040-cars

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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.

Mopar introduces winter tire and wheel packages

Winter is coming, and Mopar will try to help drivers stay safe in the cold weather this year by offering a winter tire and wheel package for a variety of FCA US vehicles for the first time. The packages combine everything drivers need to be prepared for slick roads, including winter tires, steel wheels, and Tire Pressure Monitoring System sensors. Even better, the company delivers them mounted, balanced, and ready for installation. Customers can order the bundles from dealers now. Mopar offers packages with the General Altimax Arctic tire on the Dodge Caravan, Chrysler Town & Country, Jeep Cherokee, and Chrysler 200. All- and rear-wheel drive configurations of the Chrysler 300 get the Michelin X-Ice Xi3, and the all- and rear-drive Dodge Charger models use the Continental WinterContact SI. Depending on the vehicle, prices vary between $242 and $292 per wheel, and Mopar will expand the program to even more models next year. Spending the extra money on winter tires really can make a difference. Experts are clear that the specialized rubber simply works better when the weather gets cold. They can shorten braking distances and improve traction – even with all-wheel drive. Plus, winter tires can often last for more than one year, which spreads out the investment. ALL-NEW MOPAR WINTER WHEEL ASSEMBLIES DELIVER ADDITIONAL COLD-WEATHER CONTROL 01/12/15 from Mopar Print this page Add this release to Your Downloads Mopar winter wheel assemblies include winter tire, steel rim, Tire Pressure Monitoring System (TPMS) Assemblies delivered mounted, balanced, ready to install December 1, 2015 , Auburn Hills, Mich. - Winter is coming and just in time, so are all-new Mopar winter wheel assemblies. The all-new Mopar winter wheel assemblies are available for order for a variety of FCA US vehicles. Assemblies include a winter tire, steel rim and Tire Pressure Monitoring System (TPMS), and are delivered mounted and balanced, so you or your dealership can quickly and easily pop off all-season rims and rubber and put on cold-weather appropriate gear. "Mopar is rolling out our first-ever offering of winter wheel assemblies for those customers who desire a little extra control during the cold weather seasons," said Pietro Gorlier, Head of Parts and Service (Mopar), FCA – Global.

NHTSA investigating 2015 Jeep Cherokee after new owner's total-loss fire [w/video]

The National Highway Traffic Safety Administration has opened a Preliminary Evaluation into the 2015 model year Jeep Cherokee after a single example caught on fire in California. This investigation will decide the cause, scope and frequency of this possible problem and will decide whether a recall is necessary for 50,415 potentially affected examples. According to Automotive News, the Cherokee's owner only purchased the CUV about two days before the fire, and it had been driven less than 100 miles. The new buyer reported parking the Jeep, and noticed a smell like smoke. Shortly after, the vehicle was consumed in flames. There were no injuries, but much of the incident was captured on video. NHTSA is also trying to decide whether another report is related. In this case, a driver noticed smoke under the hood of a 2015 Cherokee with just 45 miles on it, while driving at 60 miles per hour. According to the complaint to the agency, "the vehicle was not diagnosed or repaired," but FCA was notified. Read below NHTSA's announcement of the Preliminary Evaluation. CBS News 8 - San Diego, CA News Station - KFMB Channel 8 INVESTIGATION Subject : Engine compartment fire Date Investigation Opened: JAN 13, 2015 Date Investigation Closed: Open NHTSA Action Number: PE15003 Component(s): ENGINE Vehicle Make Model Model Year(s) JEEP CHEROKEE 2015 Manufacturer: Chrysler (FCA US LLC) SUMMARY: The Office of Defects Investigation (ODI) has received one complaint (VOQ) of engine compartment fire in model year (MY) 2015 Jeep Cherokee vehicles alleging a severe engine compartment fire incident resulting in a total vehicle loss (VOQ # 10672201). The consumer alleges that the entire vehicle was engulfed in flames approximately 20 feet high within seconds of parking the vehicle. The complaint alleged white smoke coming from under the hood immediately after parking the vehicle and while the ignition is off. In addition, ODI has identified field report data submitted as part of Early Warning Reporting that relate to the alleged defect. A Preliminary Evaluation has been opened to assess the cause, scope and frequency of the alleged defect. The following VOQ numbers are associated with the issues discussed in this opening resume: 10670034, 10672201.