GM Authority

NHTSA Investigating Post-Recall GM 6.2L L87 Engine Failures

NHTSA launches Recall Query RQ26001 to investigate 36 reports of catastrophic L87 engine failures occurring after vehicles ...
Morning Overview on MSN

GM under federal probe after recall 'fix' fails on 600,000 engines

Federal safety regulators are scrutinizing General Motors again after reports that a previous recall repair did not stop ...
AutoGuide on MSN

GM's Recalled 6.2L V8s Are Still Blowing Up Even After Being 'Fixed'

Federal safety regulators are once again taking a look at General Motors’ 6.2-liter V8 after receiving dozens of complaints ...
Fast Lane Only on MSN

GM probed after engine recall fix fails on 600,000 vehicles

Federal safety regulators are once again scrutinizing General Motors after reports that a key engine recall fix did not prevent failures in hundreds of thousands of trucks and SUVs. At the center of ...
CarBuzz on MSN

NHTSA Opens New Investigation Into GM's Recalled 6.2-Liter V8 Engines

Using thicker engine oil may have only thickened the plot on this engine saga.

Nearly 600,000 GM Trucks and SUVs Under New Investigation for Engine Failures: Check Your VIN

NHTSA just reopened the GM 6.2L V8 headache. On January 19, 2026, the agency said it opened a new recall query into about 597 ...

Feds Opens New Investigation Into GM's 6.2-Liter V-8 Over Owner Claims Recall Fix Didn't Take

Some owners claim that their engines failed even after a recall remedy was performed, NHTSA officials say.
GM Authority

GM Keeping A Close Eye On Duramax Diesel LZ0 Engine Issues

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...
CBT News

NHTSA reopens recall probe into GM 6.2L V8 after new engine failure reports

NHTSA has reopened a recall query into nearly 600,000 GM trucks and SUVs with 6.2L V8 engines after reports of engine ...

NHTSA Probes Nearly 600,000 GM Vehicles Over Engine Failure Complaints

NHTSA probes GM vehicles with L87 6.2L V8 engines, including Cadillac Escalade, Chevy Silverado, GMC Sierra 1500.
Torque News

2026 Chevy Silverado Owner Scans VIN and Finds A ‘Holy Grail’ Discovery; He Says, “GM Officially Deleted DFM Because They Knew The Lifter Issues Were Killing The Br…

Is the V8 lifter nightmare finally over? One 2026 Chevy Silverado owner dug into his VIN data and found the news every truck ...
SlashGear

GM Small Gasoline Engines Vs. Ford EcoBoost Engines: How Do They Compare?

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...