1968 Buick Gs400 Convertible Matching Numbers Air Conditioning Low Reserve on 2040-cars

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GM warning 800,000 owners that their cars may need oil changes more frequently than they say

The days of changing your engine oil every 3,000 miles are long gone thanks to most cars having automatic oil monitoring systems, but about 800,000 General Motors vehicles apparently have incorrect monitoring software that is leading to premature engine component wear. According to Autoweek, certain 2010-2012 Buick LaCrosse, Regal, Chevrolet Equinox and GMC Terrain models equipped with 2.4-liter four-cylinder engines could be going too long in between oil changes resulting in a higher-than-normal number of warranty claims for the engine's balance chain. The balance chain links the balance shaft to the crankshaft, and a worn one can produce higher noise levels.
As a fix, GM dealers will be reprogramming the software for the monitors in an effort to reduce the interval between oil changes, which varies based on driving habits and conditions. Through February 2015, the software update will be done at no cost to vehicle owners, but since this is not a recall, after that point, it will be up to the discretion of dealers as to whether or not they will charge for the service. What isn't immediately clear is whether GM plans on giving assistance to out-of-warranty customers who are experiencing engine issues from the worn chain.

Junkyard Gem: Heavily personalized 1997 Buick Skylark Custom Sedan

Normally I wouldn't be much interested in a third-generation GM N-Body (a family that includes the Chevy Malibu and Olds Achieva) spotted in the junkyard, though a case could be made for such a vehicle's historical significance. This '97 Skylark, however, arrived in a Northern California self-service wrecking yard well-plastered with stickers, reflectors, and other personalizing touches, making it an interesting document of its time and place. It appears that both of the original white fenders got mashed and then replaced with blue ones, almost certainly obtained cheaply at a yard like this one. If you're not going to paint your new fenders to match the car, then you're already well down the slippery slope to making the car a giant mobile canvas to display your interests. A 20-year-old GM N-Body, regardless of how nice it was when new, isn't worth much, and you could stretch a line of these cars from Lansing to Lahore with all the used-up Ns sitting in American wrecking-yard inventory right now. Perhaps it was the grandchild of the car's original owner who indulged in White Widow cannabis and listened to Siouxsie & the Banshees. The odds against finding the original window sticker in a car like this are mighty long, but here it is. Sold new at Putnam Buick in Burlingame. It appears that this car spent most of its final decade in or near Mill Valley. Mill Valley is a mere 30 miles from Burlingame, or about three hours of Buick driving (you have to go past SFO, through San Francisco, and across the Golden Gate Bridge, a journey featuring apocalyptically terrible traffic at just about any time). Drive east across the Richmond-San Rafael Bridge and you'll get to this Skylark's final parking space, about 20 miles from Mill Valley. This car lived its whole life near the shores of San Francisco Bay, and it will die there. Feathers and a political-party charm adorn the headliner. This car's final owner had a practical side, as we can see from the many reflectors and lengths of safety tape. Just the thing for avoiding a T-bone wreck in the dead of night! "Essentially, Skylark embodies all of the features customers expect from a Buick, in a smaller package, with a very attractive MSRP."

2021 Buick Envision First Drive | A successful sequel

The 2021 Buick Envision inaugurates the second generation of what GM's premium division hopes will become the staple of its all-crossover lineup. The original Envision, while reasonably competent, suffered from ungainly styling and struggled to separate itself from its reputation as the built-in-China Buick. Bundle that with a brand that has (at best) an on-again, off-again relationship with being interesting and you have a recipe for “Who cares?” No longer, says Buick. While itÂ’s still assembled in China, the 2021 Envision gets a new platform, a new powertrain, and a complete styling overhaul. Feeling a little deja vu? ThatÂ’s reasonable. Buick gave us a promising first look at the new Envision last summer, but thanks to, well, you know, 2020, weÂ’re only now getting our hands on the final product, and if we were intrigued in June, weÂ’re impressed in February. BuickÂ’s first attempt at a compact CUV was not particularly impressive, especially when it came to design. The Equinox-in-a-dinner-jacket thing never really worked and weÂ’re happy to say that the second effort is a huge improvement. The new look is genuinely attractive. Like the Enclave, the Envision borrows cues from the Avenir concept whose name BuickÂ’s product planners appropriated to denote the brandÂ’s top-trim variants. It works. Power comes from a 2.0-liter, turbocharged inline-four producing 228 horsepower and 258 pound-feet of torque as its only available engine. Front-wheel drive is standard; a twin-clutch all-wheel-drive system is optional. Both setups utilize a nine-speed automatic transmission. Your author managed an average of 23 mpg over the course of a 60-mile test loop against EPA estimates of 22 mpg city, 29 mpg highway and 25 mpg combined. FWD models are rated at 24/31/26, respectively.  Size-wise, the Envision is a bit of an odd duck. One could teach an undergrad course on GMÂ’s two-row crossover ecosystem, but suffice it to say that itÂ’s a bit more closely related to the Chevrolet Blazer than it is to the Equinox this time around, despite being closer in size to the latter. Within the luxury realm, its length and wheelbase are a few inches shorter than those of larger compact models like the Volvo XC60, Acura RDX and BMW X3, but its rear legroom is greater than them all. It's actually closer in that measurement to the midsize Lincoln Nautilus.