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Junkyard Gem: 2000 Buick Regal GSE

Except for a break from 2005 through 2010, and an indefinite break after this year, The General has been selling the Buick Regal since the 1973 model year. From 1988 to 2005, the Regal rode on the same GM W-Body front-wheel-drive platform as the Chevy Impala and Pontiac Grand Prix, and some of the more interesting W Regals came with ever-hairier versions of GM's supercharged Buick V6 engine. These Eaton-blown Regals were big, comfortable and quick, but they've nearly disappeared from roads by now. I found this 2000 GSE, the kingliest Regal of that year, in a Colorado self-service yard last month. Some junkyard shopper had already grabbed the Eaton M90 blower from this car by the time I got here, because everyone wants a blower or nine stashed in the garage (I have five at the moment). If you're looking to junkyard-supercharge your AMC Pacer wagon race car and use a Soviet truck carburetor for fuel delivery, the Eaton M90 is about the easiest to remove from the junkyard and the easiest to rig up on the car. This engine made 240 horsepower when new, giving the Regal GSE quarter-mile times below the 15-second mark. The price of the 2000 Regal GSE started at $25,300, or about $38,640 in 2020 dollars. You could get the same engine engine and chassis with the Pontiac Grand Prix GTP sedan for $24,610, giving you near-identical performance and a sportier (but less dignified) look. Buick didn't bother making a manual transmission available in any North American W-Body Regal after the 1993 model year. This reduced the fun level in these cars, but probably spared owners a lot of broken axles, CV joints, and hubs. This car has the optional Monsoon speaker system, also found in some Volkswagens of the same era. Apparently Monsoon systems for home computers were all the rage during the early 2000s. Did the Oshawa plant lift that "One grade only and that the best" slogan from the Canadian Corps in Passchendaele in '17? It sounds like a Commonwealth slogan of an earlier era. This car looks pretty good inside and out, but most Colorado buyers seeking a powerful used four-door these days seek out trucks. It doesn't take much of a mechanical problem (or accumulation of parking tickets) to doom a car like today's Junkyard Gem. So many features!

GM SUV window switch recall urges owners to park vehicles outside

It's not unusual for there to be a lag between an automaker announcing a recall and the official documentation showing up on the National Highway Traffic Safety Administration website. So it's no surprise that a recent GM campaign took about a month to appear in its official capacity. However, there appears to be some big differences between the two reports with potential safety implications.
In late June, GM announced that it needed to recall 181,984 examples of the Chevrolet Trailblazer, Buick Rainier, GMC Envoy, Isuzu Ascender and Saab 9-7x from the 2005-2007 model years, plus the 2006 Chevy Trailblazer EXT and 2006 GMC Envoy XL. The new documents paint a slightly different picture with 184,611 needing repaired and different model years listed.
The reason for the fix is still the same, though. It's possible for fluid to contact the master power window switch module in the driver's door, which can corrode the part. Eventually this could cause a short circuit, leaving the buttons inoperable and potentially leading to a fire. But the new NHTSA documents add an important note: "A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made."

2018 Buick Enclave: How engineers made it larger, lighter, more sophisticated

Buick used the unveiling of the 2018 Enclave at the New York Auto Show to introduce its new range-topping Avenir sub-brand to the world. With fancier interior finishes and exterior details, it's Buick's latest effort to make itself a proper luxury brand (or perhaps re-establish itself as such). However, lost in the Avenir song and dance is the fact that the 2018 Buick Enclave is a (very) long-awaited all-new model regardless of the trim level one selects. Like the Chevrolet Traverse upon which it is based, the new Enclave is bigger than the vehicle it replaces but considerably lighter, by about 400 pounds. "We told every engineer, 'get your job done, but then take the weight out,'" said engineer Rick Spina as we hovered next to his larger yet lighter creation. His team therefore set about taking a little bit of weight out from just about everywhere, from using additional aluminum in the suspension to varying the thickness of the frame (thicker in places that needed to be stronger, thinner and therefore lighter in places that didn't). Only about 100 pounds came out of the body with the rest coming from elsewhere. Not only will the reduced weight improve fuel economy (Buick-estimated at 19 mpg combined with FWD versus 18 for the 2017 model) and presumably the old Enclave's rather ponderous handling, but it should only make things easier for the new powertrain: General Motors' now-familiar 3.6-liter V6 and its latest nine-speed automatic. With 302 horsepower and 260 pound-feet of torque, Buick says the new engine will need 7.2 seconds to reach 60 mph with FWD or 7.5 seconds with AWD. That's a second quicker than before. Besides acceleration, towing is also bumped up by 500 pounds to 5,000. For those models with all-wheel drive, the Enclave has the same basic system featured on range-topping versions of the Buick LaCrosse. Besides power being sent front and rear, it can also differ from right to left in the back, although Spina is quick to point out that capability is for traction-enhancing purposes rather than sporty, handling-enhancing torque-vectoring ones. Buick owners already appreciated the Enclave for its quietness so the engineers decided to take it that much further. This included altering the exhaust, improving body sealing (there are triple door seals), including active sound deadening and utilizing advanced materials that absorb sound as opposed to simply being thick, dense and heavy enough to keep it out.