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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.

U.S. new-vehicle sales in 2018 rise slightly to 17.27 million [UPDATE]

DETROIT — Sales of new vehicles in the U.S. rose slightly in 2018, defying predictions and highlighting a strong economy. Automakers reported an increase of 0.3 percent over a year ago to 17.27 million vehicles. The increase came despite rising interest rates, a volatile stock market, and rising car and truck prices that pushed some buyers out of the new-vehicle market. Industry analysts and automakers said strong economic fundamentals pushed up sales and should keep them near historic highs in 2019. "Economic conditions in the U.S. are favorable and should continue to be supportive of vehicle sales at or around their current run rate," Ford Chief Economist Emily Kolinski Morris said after the company and other automakers announced their sales numbers Thursday. That auto sales remain near the 2016 record of 17.55 million is a testimonial to the strength of the economy, said Mark Zandi, chief economist at Moody's Analytics. The job market, he said, has created new employment, and wage growth has accelerated. "That's fundamental to selling anything," he said. "If there are lots of jobs and people are getting bigger paychecks, they will buy more." The unemployment rate is 3.7 percent, a 49-year low. The economy is thought to have grown close to 3 percent last year, its best performance in more than a decade. Consumers, the main driver of the economy, are spending freely. The Federal Reserve raised its key interest rate four times in 2018 but is only expected to raise it twice this year. Auto sales also were helped by low gasoline prices and rising home values, Zandi said. It all means that people are likely to keep buying new vehicles this year even as they grow more expensive. The Edmunds.com auto-pricing site estimates that the average new vehicle price hit a record $35,957 in December, about 2 percent higher than the previous year. It will be harder for automakers to keep the sales pace above 17 million because they have been enticing buyers for several years now with low-interest financing and other incentives, Zandi said. He predicts more deals in the coming year as job growth slows and credit tightens for higher-risk buyers. Edmunds, which provides content, including automotive tips and reviews, for distribution by The Associated Press, predicts that sales will drop this year to 16.9 million.

Meet the Buick Velite 7, the Chevy Bolt's Chinese cousin

The Buick Velite 7 has officially been revealed after having been leaked and spied a few months ago. The name derives from Buick's line of electrified models it sells in China, of course the design shows it's most closely related to the Chevy Bolt EV. Buick hasn't revealed many details about it, and only one photo, but we do get to see it and we also have a range estimate. The range estimate is 500 kilometers on the NEDC cycle, which translates to 311 miles. That's actually less than the NEDC estimate for the Bolt EV, which is 565 kilometers or 351 miles, which increased for the 2020 model year from 520 kilometers or 323 miles. Of course NEDC figures tend to be much higher than EPA numbers, which rated the current Bolt EV at 259 miles and the previous version at 238. As such, we would expect this Buick to have an EPA range closer to 210 to 220 miles. We don't know what resulted in the lower range, but it could have something to do with additional weight or slightly worse aerodynamics. It could be both. Design-wise, the Buick is clearly based on the Bolt, but has a more aggressive front bumper and a trendy partially floating roof. It also seems to have a slightly boxier, taller profile, mainly because of the nose. Buick hasn't released any other details about the crossover, preferring to save them for the car's launch later this year. Since it seems so closely related to the Bolt, it probably has the same drivetrain: a single electric motor sending 200 horsepower and 266 pound-feet of torque to the front wheels via a single-speed transmission. Related Video: