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Tesla Model 3: Finding perspective

The reveal of the Tesla Model 3 this week was one of the biggest automotive events of the year. The car attracted 180,000 pre-orders in just 24 hours, gave the company's stock a jolt, and set Tesla on a more ambitious growth path for the rest of the decade. It's a staggering feat considering the Model 3 is one car, from one company that's just 13 years old. It begs the question: Is all of this attention warranted? Barclays analyst Brian Johnson urged investors to "take a deep breath," and be mindful that the Model 3 won't likely arrive in "significant volume" until possibly 2019. Though Tesla promises the car will launch in 2017, Johnson points to the slow rollouts of the Model S sedan and Model X crossover as cautionary notes. The potential extended wait didn't temper the enthusiasm of Tesla's faithful, and many put down deposits before they had even seen the car. Johnson compared the hype to a "Black Friday atmosphere," saying the social media buzz went from "insane mode to ludicrous mode," in a riff on Tesla's driving features. Still, the Barclays analyst was admittedly "curmudgeonly" when it came to Tesla's stock price. In comparison, Morgan Stanley called Tesla's shares undervalued, and expects the Model 3 to be the start of cataclysmic changes in the industry. "We have said for some time that, despite its many worthy accomplishments, Tesla had not yet truly disrupted the auto industry," according to a report led by Adam Jonas. "We are now getting a feeling that this may be starting to change." The Model 3 offers a range of 215 miles on a single charge, can sprint to 60 miles per hour in less than six seconds, and has room for five. It will also be capable of charging on Tesla's supercharging network and features the company's autonomous technology. With a starting price of $35,000 before incentives, it's arguably the most futuristic car that's attainable for a wide swatch of American buyers, though the Chevy Bolt EV is comparable (200-plus-mile range, $37,500 MSRP before incentives) in many ways. The Model 3's attainability is what partially drove the hype. It was like Elon was whispering: Y ou can own the future. The question is now: Can Tesla deliver? If it does, this early fanfare will be richly deserved. News & Analysis News: Top Gear appears to be in turmoil as Chris Evans works four hours a day. Analysis: Is this a soap opera or a car show?

A beginner's guide to plowing snow with a heavy-duty truck

I live in a desert, so the only things getting plowed around here are mud flows and brewer neighbors. But I enjoy machinery and haven't plowed any snow since a "loaded" truck meant one with A/C and a CD player, so I jumped at the chance for a plow primer in a Ram HD on a Canadian airfield. Running a plow is like welding – the basics come quickly but experience pays dividends. The first thing to deal with is a frequently changing horizon because, stout as they are, even three-quarter-ton heavy-duty trucks will move up and down in front considerably with a 600-to-800-pound plow hanging off, and fast plow hydraulics rival some low-riders for bounce effect. Getting going is easy unless you forgot blocks and the plow froze to the ground, rookie. If you have to drive to your plowing assignment, blade height needs some experimentation to find the best cooling airflow; if you think sub-freezing temperatures negate that concern, remember you've installed what amounts to a 20-square-foot air brake up front that the truck has to overcome, and blowing snow could block some cooling air passages. Whether it's a "straight" blade or V design, always have it tilted to the right lest you catch a hidden post, solid mailbox, or edge of a snow bank. Most plow operators I spoke to rarely exceed 45 mph in transit because of cooling, front suspension travel, and common sense, and you should go even slower if you don't have some ballast like chains, extra fuel tanks, or a salt spreader to balance the load on the back. With trucks' relatively slow steering and all that weight up high, oversteer is best avoided. With a little clean space to get a run, stick it in Drive to gather momentum and lower the plow simultaneously to float, where the weight of the plow rests on and lets it run along the surface. Momentum is good until you hit something you didn't know about, at which point the plow's breakaway systems limit damage but your truck could still hit something big; caution never hurts. Start out at 10 to 15 mph, depending on consistency and depth, making a clean wave off one side. If you have to push it straight, as you slow coincidentally raise the blade at the bottom of the pile to shove it up higher. Carry too much speed here and you'll stop with an unceremonious thud. Common mistakes cited among a few experts were people pushing banks of snow rather than plowing it, and rushing the shift between Drive and Reverse, throttling up before the shift is completed.

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.