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

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

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

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

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

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

Engine failures in these vehicles can occur without warning. Prior NHTSA investigation documents noted owners reported "no detectability prior to the engine failure." Sudden loss of propulsion ...

GM is in hot water yet again. Just a couple of weeks ago, the automaker was hit with a class action lawsuit accusing it of knowing about potentially defective 6.2-liter V8 engines in nearly 600,000 ...

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

As GM Authority has covered in-depth for months now, General Motors has issued a recall for certain units of the naturally aspirated 6.2L V8 L87 gasoline engine. Part of this latest GM engine recall ...

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 ...