1975 Pontiac Grand Prix Model J 400 Cid V8 Engine, Ac, Power Windows And Seats. 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

Airbag recall adds 85k Pontiac Vibes to tally

The repairs needed for the faulty airbag inflators supplied by Takata continue to expand. Toyota initially announced a recall of 766,300 vehicles equipped with the bad part on June 11 as a followup to a campaign from 2013. Soon after, the National Highway Traffic Safety Administration opened a preliminary evaluation into five automakers who also used the component in their models. Now, NHTSA has released the official announcement of the latest Toyota recall listing 844,277 affected cars, including the newly added 2003-2004 Pontiac Vibe.
While NHTSA's document didn't include a model-by-model breakdown, General Motors spokesperson Alan Adler estimated to Autoblog that roughly 85,000 Vibes in the US would be covered under the latest recall. Like the rest of the affected models, the airbag inflator could rupture in a crash causing the bag not to work correctly, possibly spraying metal fragments at the occupant.
Toyota spokesperson Cindy Knight told Autoblog that the reason for the disparity between the earlier press release and NHTSA document was that Toyota was continuing to comb through VINs to create a list of affected vehicles. The original number was an estimate of that process at the time. Scroll down to the recall report from NHTSA.

Junkyard Gem: 2006 Pontiac Solstice

The debut of the Pontiac Solstice, back in 2005 for the 2006 model year, stirred up much excitement in the automotive world. Sales were brisk at first, and then they weren't so great… and then Pontiac itself went under The General's cost-cutting axe. One thing I have learned during my junkyard travels is that even sought-after sports cars eventually reach a point at which they start showing up in the big self-service junkyards. For example, the BMW Z3 began appearing in such yards about five years ago, along with the Audi TT. While the Honda S2000 still appears to be exempt from this process, today's Junkyard Gem shows that the time has now come for the Pontiac Solstice/Saturn Sky. The first Z3s and TTs I saw in the U-Wrench-type yards were crash victims, not worth fixing, and that's the case with this Solstice. In a few more years, I'll start seeing the occasional Solstice/Sky discarded due to general worn-outness. Someone grabbed all the undented front body parts and the transmission (these items, presumably, being valuable), but no junkyard shoppers have felt like pulling the non-turbo 2.0-liter Ecotec. The interior seems dirty, probably from exposure to the elements while sitting outdoors in this Colorado Springs wrecking yard, but not in bad shape otherwise. Perhaps the car's owner celebrated a return from Iraq with the purchase of a sporty new Pontiac, 13 years ago. These cars have an enthusiastic following, so I wasn't expecting to see a junked one so soon after production ceased. I felt the same way about the Chrysler Crossfire, however, and I found two of those last year. What's next, a 2002-2005 Thunderbird? This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Such optimism!