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 ...

GM’s 6.2 L V8 problems are far from over as the feds step in

GM's current 6.2-liter V8 made headlines for all the wrong reasons in 2025. Internally known as the L87, it's been slapped ...
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.
Zacks.com on MSN

L87 Engine Failures Keep GM Under Regulatory and Cost Pressure

U.S. legacy automaker, General Motors GM, is facing growing engine trouble that has caught the attention of federal safety ...
cleanfleetreport.co on MSN

GM recalls nearly 600,000 vehicles over engine stall defect

When General Motors recalled almost 600,000 vehicles in the United States at the beginning of 2025, it was forced to deal ...

Drivers Say GM Fixed Their V8s, But The Engines Still Died

The government is investigating dozens of new complaints about L87 V8s failing after a recall fix was supposed to resolve the ...

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.
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 ...

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.
WOWO

NHTSA Probes GM 6.2L V8 Failures After Recall Repairs

Federal safety regulators are investigating reports that General Motors vehicles equipped with its 6.2-liter L87 V8 engine ...
Driving.ca

NHTSA probes whether GM fix for recalled 6.2L V8s works

The fix involved swapping out the engine oil in the 6.2L V8 truck motors for a higher-viscosity one ...
Fox Business

GM recalls nearly 600K vehicles with 6.2L V8 over risk of possible engine failure

General Motors is recalling nearly 600,000 vehicles in the U.S. because of a potential problem with certain parts that could cause engine failure. The vehicles recalled include the 2021-2024 Cadillac ...