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GM finds steering flaw, decides it doesn't warrant a recall

Guess what? General Motors is back in the spotlight for not recalling something. This time, though, not only does the company have an argument against a recall campaign, but its position is supported by the National Highway Traffic Safety Administration. According to The New York Times, over 50 owners of GM vehicles have reported instances of stuck or seized steering after driving long distances without moving the wheel. One owner complained to NHTSA that the "locked" steering of their 2013 Buick Verano caused a collision with a concrete barrier in a construction zone. Along with the 2013 to 2014 model year Verano sedans, Chevrolet Cruze and Malibu sedans are also affected. Considering the popularity of those models, GM needs to have a reason for not issuing a recall, right? "Based on a very low rate of occurrence – ranging from less than one half to less than two incidents per thousand vehicles – and the fact that the condition is remedied when the wheel is turned, GM determined this was not a safety issue," spokesman Alan Adler told The Times. The company has, however, issued a technical service bulletin for owners that complain of the problem. The fix is nothing more than a software update that is covered for 10 years or 150,000 miles from new. NHTSA cited GM's actions, along with descriptions of the problems from customers, in its decision not to issue a recall, with spokeswoman Catherine Howden saying, "the symptoms described would be a brief, perceptible change in steering feel that has little to no effect on the driver's ability to safely steer the vehicle." "When terms like 'notchy,' 'stick,' 'slip' or 'feel' are used, it does not indicate a meaningful increase in steering effort," Howden told The Times via email. What do you think? Is GM in the wrong here? Should there be a recall, or is the issue so limited as to not warrant one? Have your say in Comments. Featured Gallery 2013 Buick Verano Turbo: Review View 20 Photos Related Gallery 2014 Chevrolet Malibu: First Drive View 36 Photos Related Gallery 2014 Chevrolet Cruze Turbo Diesel: Quick Spin View 14 Photos News Source: The New York TimesImage Credit: Copyright 2015 Steven J. Ewing, Seyth Miersma / AOL Government/Legal Recalls Buick Chevrolet GM Safety Sedan buick verano

'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death

Learning or perfecting a skill by watching YouTube videos is known as attending YouTube University. GM Authority picked up on one of the video site's more fascinating courses, hosted by Gale Banks; in a fair world, he should be referred to as Professor Banks when it comes to diesel engines and truck tuning. A few months after GM introduced the updated L5P 6.6-liter Duramax diesel V8 in the 2020 Chevrolet Silverado HD and GMC Sierra HD that ships with 454 horsepower and 910 pound-feet of torque, Banks decided he wanted to methodically tune the engine to death. The purpose of the resulting series, called "Killing a Duramax," is to push more power out of the engine in order to discover which parts break and when — or, as Banks puts it, force-feed the Duramax "until the crank hits the street and the heads hit the hood." With that knowledge, Banks can figure out all the weak points on his way to building what he calls a "Superturbo," that being a supercharged, twin-turbo race engine with more than 1,000 hp. What makes the series fascinating is Banks' knowledge, paired with the company's comprehensive iDash engine monitoring system that keeps tabs on a glut of parameters every step of the way. So for instance, you get Banks explaining the differences between inches of mercury and barometric pressure, how those are different from the water content of the air measured in grains, then showing those readouts on the iDash, then explaining in detail how they affect the air density in the Duramax system. The stock Borg-Warner variable turbo gets a lot of airtime — Banks accuses it of being "out to lunch" because he feels it's the weakest link on the engine. That turns into a turbo teardown and a deep explanation of performance pitfalls, such as when air pressure on the turbine begins to diverge from the boost pressure coming from the compressor. Banks says he can keep close tabs on where power's coming from, because the iDash monitors the horsepower contribution provided by the ambient air, the turbo, and the intercooler separately. The major changes so far are a stouter Precision 7675 turbo and TurboSmart wastegate (episode 5), a twin intake (episode 6), a custom liquid-cooled intercooler from a marine engine, a new GM oil cooler and synthetic oil (episode 10), and new injectors (episode 11).

Chevy launches Daytona delivery program with on-track driving

Talk about a dealer incentive: Buy a new Chevy and then shake it down at Daytona International Speedway. Chevy announced plans Thursday to launch a delivery program that will allow customers to pick up their new vehicles and then drive on the iconic 57-year old circuit. It will start later this year on 2017 models and includes a tour of the speedway, a keepsake of the event, and documentation that the car was driven at Daytona. The delivery center will be on the infield near victory lane. Chevy already offers a similar program that allows enthusiasts to get their new Corvettes at the National Corvette Museum in Bowling Green, KY. That costs $990, which is around the estimated price point for the Daytona delivery plan. "Select Chevy models," will be part of the program, spokesperson Afaf Farah said, "but the intent is to offer across a wide array of vehicles." It won't be a limited to a specific number, and Chevy will meet customer demand, she said. Daytona recently received a $400 million-facelift that had been ongoing since July 2013. It now seats 101,500 and has more restrooms and concessions. It was shown off in January at the Rolex 24 and will command a larger spotlight this weekend at the Daytona 500. Take a Spin in Your New Chevy at Daytona International Speedway DAYTONA BEACH, Fla. – Have you ever wondered what it is like to drive on the track at the famed Daytona International Speedway? If you buy a new Chevrolet, your dealer will be able to offer you that opportunity. Chevrolet and DIS today announced an exclusive delivery experience at the Speedway. This extra cost option will be available later this year through U.S. Chevrolet dealers on select new vehicle orders. While details are still being finalized, customers who order the option can expect: • A tour of Daytona International Speedway • An on-track driving experience • A keepsake to commemorate the experience • Authentication that the vehicle was delivered and driven at the Speedway "Chevrolet is committed to offering our customers the best overall vehicle ownership experience possible – starting with the most technologically advanced and most dynamic vehicles in the brands history," said Alan Batey, president of General Motors North America and leader of Global Chevrolet.