Categories : Auto Repair

 
How Volkswagen’s love affair with diesel resulted in scandal

A Volkswagen Jetta TDI diesel motor is shown at the Los Angeles Auto Program. A little more than a week after the news first broke that Volkswagen had actually cheated on emissions testing in some of its diesel vehicles for many years, the EPA announced it would strengthen those tests for future vehicles– for all car manufacturers. The CEO has actually resigned, and an official recall is extensively expected. Other automakers are being linked also. What elevates the VW scandal above many of the other vehicle recalls and issues of the previous few years is how intentional it was. Whether or not the CEO in fact knew, VW cheated on its emissions tests to trick regulators in a systemic, organized method, as well as built “defeat devices” particularly tasked with doing so. Why would individuals at a company do such a thing, and why would they believe they could get away with it forever? To answer that question, one must comprehend the culture of Volkswagen, the automobile market and the pledge of diesel fuel. In internal combustion engines, there are two type of popular fuels: gasoline and diesel. There are advantages and detractions to both fuels. Diesel motor are less refined in the method they burn fuel, typically more prone to extra vibration and sound than fuel engines. This lack of improvement needs a durable, heavy, and more costly engine architecture. Gas is more foreseeable in the method it burns, which makes gasoline engines– and cars– less expensive and lighter. However, diesel consists of 11 % more energy per volume than gasoline. Likewise, due to the nature of the fuel, diesel engines can go for higher compression in its cylinders. The greater the compression in the engine, the more effective the process. This is why diesel engines get better mile-per-gallon scores than fuel. Diesel motor and gas engines also produce various tailpipe emissions. Burning gas, for instance, produces more carbon dioxide (CO2) and carbon monoxide (CO) than diesel. While diesel engines produ …
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Steam engine in Macon draws travelers, spectators of any ages

A steam engine could be heard in downtown Macon this weekend, a sound welcomed by train enthusiasts of all ages. Crowds gathered to ride the Nancy Hanks Unique on journeys from Macon to Tennille at 8 a.m. and 2 p.m. both Saturday and Sunday. Macon resident Toni Elliott rode the Sunday early morning train and was very complimentary of the experience. “You know, it was exciting,” she said. “It’s really interesting being on a train, I guess.” At age 59, Elliott’s ride Sunday was her first on a train, and she said the whole journey was pleasurable. “Loved it, extremely amazing,” she said. “The service was terrific, the temperature within was terrific.” The praise came after a small delay as the steam engine waited for a freight train to pass along the tracks behind Terminal Station and leave the area once more. The train also saw hiccups Saturday, with the morning run interrupted by another train’s breakdown and other stops for passing freight trains. That didn’t dampen travelers’ spirits, said conductor Ed Rutland of Macon. “We saw four trains go by,” Rutland said. “People were taking photos, just having a ball.” Rutland said he had not been rather sure exactly what it had to do with trains that appeared to draw people’s interest so much. “I think it’s something fun to do, get to see all the parts of the country, short-term,” he said. The enthusiasm had not been restricted to those riding the steam-driven locomotive, as lots collected to view the train, take images and shoot video. Among the first waiting to see Sunday’s afternoon train was Jackson resident Cliff Davis with 8-year-old child Billy and 4-year-old child Ella. He stated Billy was the driving force behind the journey to see the Nancy Hanks. “He’s a train fanatic, so we brought him down to see it,” Cliff said. Billy said that the speed and noise of trains are what he suches as about them. He’s seen the steam engine at Heritage Park in McDonough, however that train isn’t really in operation. “It’s cool … due to the fact that I have actually never ever seen one that’s in fact working,” Billy stated. That love for trains extends across generations, as 52-year-old Keith Harvey of Macon was also set up along the tracks with his other half, Donna, and their pet, Holly. Harvey, who explained himself as a “train watcher,” taped the steam engine’s return on video and had strategies to follow its trip through Gordon later in the afternoon. He stated he had never ever had the ability to identify why he fell for trains. “Been attempting to figure that out because I was 6 years of ages,” Harvey stated. “They’re big and effective; there’s absolutely nothing like a steam engine.” He was happy at the opportunity to see one come so near house. “I never ever believed they ‘d run one right here in Macon,” he said. “I’m thankful to see it.” After her first trip on a train, Elliott took that desire one step even more. She ‘d like to see a more irreversible rail option for travelers, something that’s been a topic of discussion in Georgia for several years. The Nancy Hanks was originally the name of a passenger train that came through Macon ranging from Savannah to Atlanta and back in the mid-1900s. “They need a traveler system for Macon,” she said, pointing to the response of young riders in the passenger cars. “Children’ eyes, they’re all in awe.” To get in touch with author Jeremy Timmerman, call 744-4331 or find him on Twitter@MTJTimm.See all stories on this
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