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Auto journo learns hard way that new vehicles burn differently than old ones

Terry Box, a writer for the Dallas Morning News, was tootling down the Dallas North Tollway in a Ram 1500 Laramie Longhorn pickup after work and enjoying the ride. Box thought the $53,335, option-filled press loaner had been "flawless - very serious competition for anything built by Ford or Chevy." And then, for reasons that still aren't clear, something in the engine compartment caught fire and the Ram cremated itself on the shoulder of an off-ramp.
Box tells the story and it isn't an indictment of the truck, but a cautionary tale about how new vehicles don't burn like the old ones did - and why not to go back for your gym bag. It could also be a kind reminder about what kind of safety gear everyone should keep in their cars. Click the link to read the whole piece.

500+ hp Stellantis 'Hurricane' I6 previews a world without Hemis

After years of rumored development, Stellantis has revealed its new six-cylinder engine family. The 3.0-liter, twin-turbocharged "Hurricane" I6 will offer V8 power, forced induction torque and six-cylinder efficiency in a package designed to fit into any of the company's North American rear-wheel-drive platforms.  What is "V8 power," exactly? Well, in standard output guise, the new I6 cranks out more than 400 horsepower (the specific figure will vary by application) and 450 pound-feet of torque, while the high-output variant is good for more than 500 horses and 475 lb-ft. The final figures will be dependent on the application. We'll save you a little legwork: In current Ram, Jeep and Dodge products, the 5.7-liter Hemi tops out at about 395 hp and 410 lb-ft, give or take, and the 6.4-liter around 485 hp and 475 lb-ft.    This is a clean-sheet design that is only related to the company's turbocharged four-cylinder by some common measurements. The I6 is exclusively direct-injection (no hybrid/port-injection here) and the two I6 variants share 96 common parts, including the block and oil pan design. The differences are found in their internals, intake plumbing, valvetrain components and the turbochargers themselves. Stellantis is not yet ready to share specs or supplier info for the turbos but says announcements will come from its partners soon.  The standard-output I6 has a compression ratio of 10.4:1 and revs to 5,800 rpm. It will run on regular fuel, albeit with reduced performance; 91 octane is recommended for maximum output. The high-output variant has a compression ratio of 9.4:1 and will rev to 6,100 rpm. That one will require premium. The new I6's advantages go beyond basic power output. Every Hemi family engine currently in production is based on an iron block design, so they're heavy. The aluminum-block I6 shaves weight off the total engine package, even if some of that gets added back thanks to the turbos and their associated plumbing. The standard-output I6 weighs 430 pounds, Stellantis engineers told us; the high-output adds just another 11. Fully dressed 5.7-liter V8s are in the 550-560-pound ballpark, and 6.4-liters close in on 600 pounds.  You may be wondering, "Why a clean-sheet gasoline engine now, when the industry is moving toward battery-electrics?" A valid inquiry, and one Stellantis was prepared to address. While the company will be pivoting to electrification over the next decade, it won't be instantaneous.

Mopar updates owner apps to make car ownership easier

Owners of any Fiat Chrysler vehicle will want to head to the Apple App or Google Play store to download the latest version of their brand-specific smartphone app. Developed by Mopar, the new suite of FCA Owner apps specific to each brand pack a number of valuable features. For starters, the apps let owners access information like maintenance schedules, service history and recall notices. The apps also include an array of how-to information and instructional videos, offer push notification for important updates like maintenance offers and recall alerts, and allow customers to schedule test drives and receive quotes from their local dealers for new vehicles. But that's just the tip of the proverbial iceberg. The FCA Owner apps also feature an augmented reality function that helps drivers identify instrument-panel icons. There's a Parking Reminder feature that helps drivers remember where they parked their car, guides them back to their parking spot and tracks the time left on the meter. Finally, there's an Accident Assistant feature that helps drivers record the specifics of an accident, upload insurance information and take photos of the scene. It'll even help find the closest certified collision repair facility, schedule an appointment and access roadside assistance. The apps are available for any Chrysler, Dodge, Ram, Jeep, Fiat or Alfa Romeo built from 2011 till today, and are available for either iOS or Android. If you've got more than one FCA vehicle in your garage, you needn't download multiple versions of the app as they'll work on any model the Italian-American automaker offers. Mopar Enhances FCA Owner Apps - Redesigned FCA Owner apps offer a wide range of VIN-specific information - Owners can access maintenance schedules, service history, recall notices and more - "Augmented reality" function, beginning with 2015 models, allows owners to use camera feature on mobile devices to scan and identify instrument panel icons - Industry-first Accident Assistant feature helps owners easily document important accident information and quickly locate a certified repair facility - Individual brand versions of the app support all FCA brand vehicles - FCA Owner apps are free to download for both iOS and Android mobile devices May 29, 2015 , Auburn Hills, Mich. - The Mopar brand has redesigned and enhanced its suite of FCA Owner apps, putting more resources than ever at owners' fingertips with easier access to vehicle and lifestyle information.