2007 Pontiac Grand Prix Sedan 4-door 3.8lonly 75k Miles on 2040-cars

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GM reintroduces Tripower name in the worst way possible

The story of General Motors' use of the Tripower moniker begins way back in 1957, when Semon E. "Bunkie" Knudsen, then General Manager of GM's Pontiac division, directed his engineers to inject more performance into his brand's line of V8-powered automobiles. Fuel injection was an option, but hot rodders flocked instead to Tri-Power (marketed way back when with a hyphen), which grafted a trio of two-barrel Rochester carburetors onto a single intake manifold. A legend was born. And that legend was born of performance. At idle and when full power wasn't required, Pontiac's Tri-Power system used just the middle carburetor, which helped make the setup easier to tune. Depending on the year and model, either a vacuum system or a mechanical linkage opened up the two outer carbs, thereby switching from two barrels to six, and allowing the engine to take in more fuel and air. And it was an easy marketing win – six barrels is better than four barrels, right? Because performance! So, when news filtered in that GM has resurrected the Tripower name, those of us who grew up attending classic car shows and wrenching on old Pontiacs did a double-take. And then we all collectively sighed. Turns out that today's Tripower refers to a trio of fuel-saving measures that include cylinder deactivation, active thermal management, and intake valve lift control, according to Automotive News. And, at least for now, it applies to GM's line of fullsize trucks powered by a 2.7-liter turbocharged four-cylinder engine. We're all for saving fuel whenever possible. And we have zero say in how any automaker chooses to market its products and technologies. But, we'll offer our two cents anyway: Relaunching a storied name from the past is fine. Relaunching a storied name from the past while completely overlooking the reasons the name got famous in the first place is only going to irritate the people who remember the name in the first place. Couldn't they just call this new technology package something else? Related Video: News Source: Automotive NewsImage Credit: Getty Green Marketing/Advertising Chevrolet GM Pontiac Automotive History Truck chevrolet silverado

Junkyard Gem: 2001 Pontiac Grand Prix GTP

For General Motors, the W platform just kept giving and giving and giving for decade after decade, serving as the basis of Buick Regals, Oldsmobile Intrigues, Chevrolet Monte Carlos, and many, many more models. The final and most powerful Pontiac W-Body, the sixth-generation Grand Prix GTP, rolled off assembly lines for the 1997 through 2003 model years. Here's one in a Northern California self-service wrecking yard. GM bolted the supercharged 3800 V6 into vast numbers of cars during this era, providing a deep reservoir of cheap blowers for unwise high-boost projects. 240 front-tire-charring horses, complete with a Roots-type blower scream from the Eaton supercharger under the hood. I see plenty of blown 3800s during my junkyard travels, from the Bonneville SSEi to the Oldsmobile LSS. Depressingly, GM stopped putting manual transmissions in the Grand Prix during the 1993 model year, so '01 GTP owners had to take the four-speed slushbox. This one came close to the magic 200,000-mile mark, but fell 25,000 short. The interior took a beating during its life, ending its time on the road with shredded upholstery and dirty panels. Seven-band graphic equalizers were all the rage during the 1980s, but GM kept the tradition alive into our current century. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Grips the pavement like ... a shopping cart on wet linoleum? Featured Gallery Junked 2001 Pontiac Grand Prix GTP View 21 Photos Auto News Pontiac Automotive History

GM recalling 778,000 Cobalts and G5s, six deaths reported

General Motors has announced that it will be recalling 778,562 compact cars after six people were killed in accidents, partially due to the airbags' failure to deploy. An issue with the ignition switch is causing the airbag issues, as well as causing the engine and other components to shut off without warning. The recall covers the 2005 to 2007 model year Chevrolet Cobalt and 2007 Pontiac G5. (Note that the Cobalt pictured above is a 2009 model.)
According to a report from Automotive News, a number of factors can cause the ignition to switch out of the run position, including weights on the key ring, rough or bumpy roads or other "jarring" events. Any of these situations could lead to some vehicle components not functioning properly.
There have been five fatal front-impact crashes that took the lives of six people, although as a GM spokesman noted, all five of the crashes happened off road and at high speed. In each of these cases, though, the lack of airbags wasn't the only lethal factor - alcohol and failure to wear a seat belt also played a role. Outside of the fatal accidents, there have been 17 other crashes where airbags didn't deploy. It's unclear if any of these crashes were caused by the engine shutting off.