2004 Buick Park Avenue Ultra on 2040-cars

Auto blog

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 nearly 4,000 vehicles over airbag concerns

Four different General Motors vehicles from the 2012 model year are being recalled over a potential airbag issue. The driver's side airbag shorting bar in the 2012 Buick Verano and 2012 Chevrolet Camaro, Cruze and Sonic might make contact with the airbag terminals, even during a crash. If so, the airbag won't deploy when it should, possibly increasing injury to the driver.
The recall is expected to begin on February 13 for the 3,896 units that might be affected. GM will notify owners who can then take their vehicles to dealers to have the airbag coil replaced. A bulletin from the National Highway Traffic Safety Administration below has more info.

2013 Buick Enclave

GM's Flagship Lambda Is (Still) A Smooth Operator
Consumers shopping for a domestic full-size crossover have heard all about GM's triplets. The Chevrolet Traverse, GMC Acadia and Buick Enclave are a very appealing and talented group of siblings. Entering their fifth year of production, albeit middle-age in the automotive industry, each is attractive, well-rounded and very capable on the paved dance floor. While all share nearly identical base DNA and the same basic running gear, subtle physical differences and unique personalities emerge between the trio when one digs a bit deeper.
The most polished of the threesome, without question, is the Enclave from Buick. Fresh off a mid-cycle update (as are its siblings), the flagship of the platform boasts a facelift, innovative new features and an upgraded demeanor for the new model year.