1965 Buick Lesabre Custom 400 All Original Nothing Has Been Added Or Changed 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 1.5M cars in China for faulty bracket

General Motors and its Chinese partners have announced their second recall in the People's Republic this year, following a 2,653-unit recall of the Cadillac SRX earlier this year. This latest recall affects nearly 1.5 million cars built between 2006 and 2012. It's not explicitly stated, but as there's no movement from the US NHTSA, we suspect that the cars in question were all Chinese-built rather than imports.
The vast majority of the affected vehicles are Buick Excelles (pictured), with 1.2 million units being recalled over a faulty bracket that's meant to secure the fuel pump. The Excelles in question were built between 2006 and 2012, while an additional 250,000 Chevrolet Sail superminis, built between April 2009 and October 2011, are being recalled for a similar reason.
According to the PRC's Administration for Quality Supervision, Inspection and Quarantine, the faulty bracket could crack and potentially cause a fuel leak.

Buick mulling more powerful Encore; diesel too

Looking to set itself apart in the mid-luxury segment, Buick is looking to introduce a diesel engine somewhere in its US lineup. And according to Edmunds, the two best chances of a diesel Buick rest with the Encore and Verano.
In both our First Drive and Review of the 2013 Encore, our chief complaint about the compact crossover was the the lack of power from the 138-horsepower turbo engine. Edmunds says that the recently introduced 1.6-liter four-cylinder engine (with both gas and diesel variants) from the Encore's overseas cousin, the Opel Mokka, could make its way into the Encore delivering the much-needed boost in power.
Then there's the Verano. As a close relative to the Chevy Cruze, which just added a diesel engine for 2014, the article speculates that a Verano Diesel might actually be the more "probably candidate" if and when Buick decides to add a diesel model to its portfolio. Either way, offering such an engine in one of its products could be a great way for Buick to differentiate itself from Cadillac and possibly even attract buyers from Volkswagen, Audi and Mercedes-Benz looking for a luxurious, fuel-efficient vehicle.