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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.

2018 Buick Regal TourX First Drive Review | Pop the champagne, it's another wagon!

As a newborn member of an endangered species, we should probably pop open the Dom to fete the arrival of the 2018 Buick Regal TourX. It's a wagon, after all, and if there's anything we automotive writers have been clamoring for is more wagons. "Forget those SUVs," we've implored. "This wagon over here is better! Just as much cargo space, better to drive! And have you seen it in brown?" Well, it seems like our collective proselytizing is starting to pay off, or perhaps far more likely, consumer tastes are shifting a bit to appreciate the wagon. Sure, they need to be lifted a bit and sport plastic fender flares to add a wee bit of SUV-ish flavor, but who the hell cares? Beggars, choosers, etc. It's a wagon, and we should be happy it's here. And we are, the Regal TourX is a pretty good one that thankfully offers more than just its mere existence. It especially delivers on the space front, which is refreshing since most of today's wagons are not as cargo friendly as the collective "we" would like to admit. An Audi Q5 regrettably does have more cargo space than an Audi A4 Allroad. Yet, the TourX has more than both – considerably more in fact, coming in at a certifiably huge 73.5 cubic feet of maximum space. The difference is palpable between it and the 53.5-cubic-foot Allroad, which Buick considers the TourX's closest competitor. As the below video (somewhat) demonstrates, I was able to cram 12 Patagonia duffle bags into the Allroad, filling up most of the cabin. The same amount in the TourX left tons of residual space, you could still see out the back and loading it all in didn't require a degree in Advanced Tetris. There's also a far more useful amount of space with the back seat raised (32.7 vs. 24.2). That area is especially lengthy, and with the large rear quarter windows and reasonably square roofline, it should be a good choice for dog owners. There's no built-in dog net behind the back seat as you'll find in the Allroad and BMW 3 Series wagon (you'd have to go the aftermarket route), but your four-legged buddy should at least appreciate the lower liftover/jump-aboard height. Which brings us to the next wagon benefit: the lower roof height. According to Buick's marketing folks, people who buy off-roadish wagons like the Regal TourX are far more likely to actually live the outdoorsy active lifestyles the owners of SUVs usually only envision for themselves.

Buick Electra SUV spy photos show it out testing on public roads

We know the electric Buicks are on their way, but the details about models and specifics are still being left unsaid from GM’s premium brand. Today, some new spy shots give a hint at whatÂ’s to come. For the time being, weÂ’re not sure what to call this SUV beyond a Buick Electra SUV model. Buick has trademarked the E1 to E9 names in what is surely preparation for incoming EVs, but itÂ’s difficult to know which one this particular electric Buick might be. Size-wise, it looks closest to the Chevrolet Equinox EV, but take that with a grain of salt. These spy shots donÂ’t provide a point of reference versus other cars, so deciding whether itÂ’s closer to an Equinox EV or Blazer EV in footprint is a difficult exercise. As for its Buick-ness, the most intriguing detail in these shots is the tri-bar third brake light that mimics the brandÂ’s new logo. ItÂ’s a seriously cool touch, and we can only hope this attention to detail is found throughout the car. Both the front and rear lights are made up of thin LEDs. The front DRLs have a small kink in them that turns downward as they arc toward the fender, and the rear brake lights look to be two thin horizontal lines one on top of the other. Michelin e-Primacy tires wrap 20-inch wheels, which is in keeping with ChevyÂ’s large wheel size offerings on its Ultium-based SUVs. The camouflage does good work of concealing the carÂ’s styling and any other details that we might want to make out beyond what weÂ’ve covered so far.  WeÂ’ll hopefully see a reveal for an electric Buick SUV in the next year or so, especially now that the base Chevy versions of a compact and midsize electric SUV are out and revealed. Once it is revealed, donÂ’t expect an Electra (of some sort) to go on sale until 2024. Related video: