GM Covering Transmission Control Valve Repairs For 15 Years On Some Full-Size Trucks And SUVs
Over a half-million units are affected across North America.
Read More »Over a half-million units are affected across North America.
Read More »Simple bolt-in installation.
Read More »Over 200,000 GMC units affected.
Read More »Duramax GM trucks are cheaper and more efficient than the hybrid F-150.
Read More »With extended coverage offered for the issue.
Read More »Not affecting gasoline-equipped trucks.
Read More »Only impacting 14 vehicles in total.
Read More »More power and torque, plus extra mpg.
Read More »Leaving GM's Silverado and Sierra as the only full-size, light-duty trucks to offer a turbodiesel.
Read More »GM's production woes are beginning to dissipate.
Read More »Production was only down for two weeks.
Read More »The latest spy shots show some noteworthy similarities.
Read More »Big mpg differences for 2WD models.
Read More »The drop will also apply to remaining units of the 2020 Sierra 1500 Diesel.
Read More »Satin Steel paint matched with black accents.
Read More »Is the Duramax straight six worth the extra coin?
Read More »Ask your questions here, and we'll answer them for you.
Read More »New tweaks under the hood may boost ratings.
Read More »A side-by-side look at how the new half ton diesel trucks stack up on paper.
Read More »The engine will not be available for 2019 Silverado or Sierra pickups as once imagined.
Read More »It could produce 280 horsepower and 450 pound-feet of torque.
Read More »An advanced mounting system for an advanced diesel engine.
Read More »The rumormill is wrong. Here's some actual info.
Read More »The Chevy Silverado and GMC Sierra are getting a diesel powerplant. Why not put it in the next Tahoe?
Read More »You heard it first right here at GM Authority.
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