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Jeep Wrangler diesel likely after 2015 model refresh

We automotive journalists aren't always the right people to ask about whether a US-spec vehicle should or should not be offered with a diesel powertrain (hint: the answer is usually "YES"). But when it comes to the iconic, off-road-ready Jeep Wrangler, we aren't the only ones who have been clamoring for an oil-burning engine behind that famous seven-slat grille. To that end, it appears there's good news on the horizon, as Jeep CEO Mike Manley recently told Ward's Auto that the "Wrangler is on the radar to get (a) diesel."
"I'm confident that the Grand Cherokee will show just how large a demand there is for diesel, and I think what that will do is reinforce the need for us to target Wrangler as a vehicle that can take a diesel," Manley told Ward's. The most rugged of Jeeps is scheduled to get an overhaul around 2015-16, and the diesel powertrain will likely be introduced around that time.
This year alone, Chrysler will be adding a diesel engine to the Grand Cherokee SUV, as well as the Ram 1500 pickup and Promaster utility van.

Fiat Chrysler patent shows a turbocharged inline-six engine

The rumor that Fiat Chrysler is developing an inline six-cylinder surfaced on Allpar more than a year ago. In a follow-up report in December last year, Allpar tapped its sources to add more information, like the codename "Tornado" and the plan for the turbocharged motor to replace the 5.7-liter Hemi V8. Even so, it only made sense to speak of the engine as a rumor at the time. Now we have our first bit of circumstantial evidence, Mopar Insiders having found a patent issued to FCA that uses drawings of an inline-six to describe a system for tracking elements in exhaust gases in a turbocharged inline-six. FCA applied for the patent on November 1, 2017, the U.S. Patent and Trademark Office granted it April 2, 2019. As with everything else in a patent application, the drawing cannot be an accident. The U.S. PTO granted two other engine-related patents to FCA on March 19 and April 2 this year, and FCA used drawings of a V6 in both of those applications. The December Allpar report presumed one version of the Tornado engine would get a single, twin-scroll turbo and slot into service with Chrysler, Dodge, Jeep, and Ram. Another version with twin turbos, and perhaps revised heads, could do time with Alfa Romeo, Maserati, and perhaps SRT. Mopar Insiders doesn't break down turbo count, but cites its sources as revealing an output range of 360 horsepower up to 525 horsepower. FCA's E-Booster technology, originally mentioned as a way to help a revived Alfa Romeo 8C get 700 hp, will enable larger turbos on performance versions of the Tornado I-6. E-Booster electrifies some aspect of the turbocharger — FCA hasn't got into the details yet — to eliminate lag while providing 25 percent more power. Mopar Insiders' output figures would give the engine long enough legs to replace the 3.2-liter and 3.6-liter Pentastar V6s, as well as the 5.7-liter Hemi V8. The site said the Tornado will also replace the canceled 7.0-liter Banshee V8. The 3.0-liter Tornado Global Medium Engine Turbocharged 6 (GME T-6), based on the Hurricane 2.0-liter GME four-cylinder (GME I-4), is expected to go into FCA products around the world. We'll wait to see how the PSA merger might affect allocation. Displacement will come in a hair below three liters so as to avoid tax thresholds in certain countries, and it was said engineers were trying to keep the inline-six no more than three inches longer than the 2.4-liter Tigershark four-cylinder.

Chrysler develops fix for Pacifica PHEV minivan fires

In February, Stellantis recalled 19,808 examples of the 2017 and 2018 Chrysler Pacifica plug-in hybrid minivan due to reports of fires in 12 vehicles. The minivans were manufactured between August 12, 2016, and August 7, 2018. All were parked and turned off when they caught fire; eight of them were plugged in and charging. While engineers worked to isolate the source of the fires, Chrysler advised what's become standard practice in the case of electrical-related fire risks: For owners to park outside away from other objects that could catch on fire. Since then, there have been two more fires in Pacifica PHEVs and the first report of a minor injury because of a fire. Chrysler says it's developed a solution to return the minivan to normal operation and is notifying owners now. The fix is a trip to the dealer to have upgraded software installed for the High Voltage Battery Pack Control Module (BPCM) that manages the 16-kWh lithium-ion battery. Dealers will also inspect the battery pack and replace it if necessary. Of note, Chrysler says it hasn't definitively pinned down the cause of the fires, but it understands the conditions that can lead to the fires. The software's been updated to address these preconditions, the automaker telling Green Car Reports it "has validated its remedy." Owners should continue to park outside and away from structures and refrain from plug-in charging until their vans are fixed, after which they can "resume vehicle operation as outlined in their owners’ manuals." The repair will take from 1.5 to two days; a rental or courtesy car will be provided free of charge.  Stellantis has already begun sending letters to owners. Those with questions can contact their Chrysler dealerships, or get in touch with Chrysler customer service at 800-853-1403 and refer to recall number Z11. They can also call the National Highway Traffic Safety Association (NHTSA) Vehicle Safety Hotline at 888-327-4236 (TTY 1-800-424-9153) and mention campaign number 22V077.