2010 Cxl 3.6l Auto Quicksilver Metallic Awd 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.

GM recalling 250,000 SUVs over door electronics

After a door-fire investigation that dates back to February, the National Highway Traffic Safety Administration has officially announced a recall today that affects around 250,000 General Motors SUVs for a faulty driver's door module. The recall applies to the Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender and Saab 9-7X from the 2006 and 2007 model years, as well as the 2006 Chevrolet Trailblazer EXT and GMC Envoy XL for vehicles sold and/or registered in the Snow Belt.
Road salt use in these midwestern and northern states can lead to corrosion of the driver's door module on these GMT360 and GMT370 vehicles, which allows water to come in contact with the circuit board. If shorted out, the vehicle's power door locks and power windows will not work, and could possibly lead to overheating and, in some circumstances, a fire. No official word on how many total vehicles caught on fire, but back in June, 28 fires had been reported to the government agency. A fix for the problem is still being worked out, but all affected vehicle owners will be notified by GM.
Scroll down for the official NHTSA statement.

Opel to be shuttered in China, but will restart Buick production in Germany

Opel, General Motors' troubled German brand continues its quest to reinvent itself and find solid profitability. In the course of that metamorphosis, the company has a bit of good news/bad news today. The good news is, it will once again begin screwing together Buick models for the American market. The bad news, though, is that it's being shut down in yet another country, China.
Let's start with the good news. The last vehicle Opel's Ruesselsheim factory built for the North American market was the early run of the then-new Regal, which is based heavily on the Opel Insignia. Production ran for just over two years, from 2009 to 2011, before moving production to Oshawa, Ontario.
Now, thanks to a 245-million-euro investment (just over $336 million), Opel will kick off production of a unspecified model for the US in the "second half of the decade," according to Automotive News. According to Opel, the new model will be announced before the end of 2014. You can begin your speculation about this new model down in Comments (we're wagering it'll be the Cascada convertible, sold here under the Buick umbrella).