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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.

Inner Demon revealed: 840 hp and other jaw-dropping details

After months of teasers, rumors, cryptic messages, and veiled hints, the 2018 Dodge Challenger SRT Demon is finally here, and it's as wonderfully insane as we hoped it would be. Finally we know the facts and figures that Dodge has been hinting at for so long. 840 horsepower. 770 lb-ft of torque. 2.3 seconds to 60 mph. A quarter-mile run of 9.65 @ 140 mph. While pricing hasn't been announced, Dodge is trying to keep it under $100,000. That horsepower figure makes this the most powerful production V8 ever. With those 0-60 and quarter-mile times, it's also NHRA certified as the quickest production car ever. Someone with the means needs to line a Demon up against a Tesla Model S P100D. All that power and all of the Demon's trick launching software and hardware will throw a driver back against their seat with 1.8 Gs. Drivers will be seeing a bit of sky, as the Demon is the first production car to pull a wheelie from a dead stop. Yes, this is all totally and 100 percent street legal. View 48 Photos In order to make all this power, the red-painted supercharged 6.2-liter Hemi V8 has been significantly improved over the Hellcat. It's equipped with a larger 2.7-liter supercharger that turns the boost up to 14.5 psi, redlines at 6,500, and has what Dodge is calling SRT Power Chiller, a system that uses the air conditioning to cool the air coming in through the new Air Grabber hood scoop. In order to keep your engine running time and time again, there is an after-run cooler than cools the supercharger after the car is shut off. The pistons and connecting rods have been strengthened to deal with the higher load. In order to feed enough juice into the engine, the Demon uses dual fuel pumps. We assume that a decent EPA rating wasn't on the top of the engineer's list. Oh, and the Demon can run on 100-octane with the press of a button. With the traditional SRT black and red keys, the Demon actually has three horsepower ratings: 500 with the black key, 808 with the red key, and the full 840 with the red key and 100-octane fuel. Don't worry, even if you have the black key, the Demon will drop the 1/4 mile in 11.59 seconds, still quicker than almost anything around. Most of the rest you already know from the seemingly endless teasers. The Demon wears lightweight wheels with sticky 315/40R18 Nitto drag radials at all four corners.

Dodge revives Challenger T/A and Charger Daytona trims for 2017

Dodge is reviving the Challenger's T/A trim and the Charger's Daytona line for 2017. Introduced on iconic Woodward Avenue just days before the annual Woodward Dream Cruise kicks off, the new variants promise more performance hardware and sportier aesthetics. We'll start with the two-door. The Challenger T/A, available with either the R/T trim's 5.7-liter V8 or the fire-breathing 6.4-liter Hemi V8, is inspired by the Challenger T/As of old. That means a less restrictive, 2.75-inch active exhaust system and a conical Mopar air filter. But there's no clear bump in output – Dodge still lists the base 5.7-liter at 375 horsepower and the 6.4-liter model at 485 hp. But hey, they're going to look cooler. Unlike the Challenger Hellcat, which should have it as standard, Dodge is including a Satin Black hood on every Challenger T/A. In fact, Satin Black is a recurring theme on this Challenger's front fascia, roof, rear decklid, and T/A bodyside stripes. And yes, the 20-inch Mopar wheels are black, too – they're also an inch wider than normal. Dodge is offering the T/A in three different trims. The base T/A has everything we described above, while the T/A Plus adds some comfort features like heated and vented Nappa leather seats, an 8.4-inch UConnect system with Apple CarPlay/Android Auto, a six-speaker stereo, and a shortcut button for the Dodge Performance Pages. The T/A 392, meanwhile, adds the 6.4-liter V8, even wider wheels, and Brembo six-pot calipers. If you prefer smoking tires with four doors, there's the new Charger Daytona. No, there's not an enormous wing on the back. But Dodge added the same kind of engine/exhaust upgrades found on the T/A while upping the top speed from 135 to 150 miles per hour. Satin Black features prominently again, with hood and rear fender graphics. The roof is also black. Unlike the Challenger, Dodge is only offering two different versions of the Daytona – the 5.7-liter base model and the 6.4-liter version, called the Daytona 392. Prices for the Challenger T/A start at $38,485, including a $1,095-destination charge, while the T/A Plus adds $2,750. Adding the 392 means shelling out $45,090. For the Daytona, you'll need a check for $40,985 for the 5.7-liter or $46,090 for the 6.4-liter. Orders for the Charger Daytona open in September, while the T/A is a month later. Related Video: