1999 Pontiac Grand Prix Gt Coupe 2-door 3.8l 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

GM replacing passenger airbags in over 243,000 Pontiac Vibes

General Motors is repairing over 243,000 additional examples of the 2003-2007 Pontiac Vibe in the US and Canada to replace their Takata-supplied passenger-side airbag inflators. The company has no reports of irregular deployments in the models, though. These aren't actually newly included vehicles in the massive safety campaign. As a twin to the Toyota Matrix, the Vibe was already included in Toyota's figures, but as Pontiac-branded vehicles, GM dealers are taking care of these replacements. They have been covered as part of the Takata campaign in the past. Toyota expanded its own Takata recall to passenger-side components for 1.365 million vehicles on June 16. Earlier, General Motors also issued a campaign for 330,198 examples of the 2007 and 2008 Chevrolet Silverado 2500HD, 3500HD, GMC Sierra 2500HD, and 3500HD pickups to replace their passenger-side parts. After exposure to moisture, it's possible for these inflators to ignite too quickly in an accident and spray shrapnel at occupants. GM Statement The Vibes are included in two Toyota recall campaigns - one for high absolute humidity (HAH) areas and one for non-HAH areas. Both are considered national recalls even though only vehicles in certain HAH states and territories are in the recall. Total Pontiac Vibe passenger air bag numbers for MY 2003-2007 (U.S. and Canada only): High Absolute Humidity 89,719 Non High Absolute Humidity areas 252,685 These are the totals, which include about 99,000 previously recalled. GM knows of no field issues - irregular deployments - with these air bag inflators.

Celebrate the summer solstice by building the Pontiac Solstice shooting brake GM never did

Happy summer solstice, everyone! To celebrate, we have a particularly unusual eBay find connected to the Pontiac Solstice sports car. A seller has leftover inventory of fiberglass hardtops designed to turn the Pontiac Solstice roadster into a shooting brake. The seller says they came from a since-closed Indiana company, and they're clearly inspired by another aftermarket part and even a GM concept that never saw the light of day. We'll start from the beginning: the stillborn Chevy Nomad concept. It was a concept that came out about the same time as the original Solstice concept, and it was clearly based on the same platform, featuring a small two-door body and a long nose. It also had unashamedly retro Nomad wagon design cues and cues from the original Corvette. The car never saw production, but clearly people were interested in having a wagon-like sports car. That brings us to the next bit of history with an aftermarket hardtop developed by German company EDAG. We saw a prototype in person, and the overall shape seemed to fit the car — and the wraparound window design certainly seemed Nomadic. Besides the unique look, the hardtop and its functional hatch made the Solstice roadster's miniscule cargo space far more usable. It doesn't appear many of the tops were sold, though. These tops on eBay look very similar to the EDAG tops, though it's not clear if they're a direct replica or something similar. Being that the parts are leftover inventory, the seller notes that some of the tops may be missing pieces for installation, so only those who are handy with bodywork and fasteners, or who are able to lean on someone who is, need apply. Even with some extra work, if you really want a Solstice shooting brake, this is likely easier and cheaper than commissioning a shop to custom-build a roof for your. If you're interested, check out the link. They're $499.99 apiece, and the seller will also provide a set of seals and gaskets for the top for an extra $125.