GM Authority

Consolidated GM 6.2L V8 L87 Engine Class Action Lawsuit Begins

The legal battle over General Motors’ problematic 6.2L V8 L87 engine has officially shifted into high gear. A federal judge has consolidated multiple pending class actions into a single, sweeping ...
Hosted on MSN

GM’s 6.2L V8 recall just took another turn, and owners are still asking questions

In late April 2025, General Motors launched a sweeping recall affecting nearly 600,000 full‑size trucks and SUVs in the United States. Federal records show this recall targeted vehicles equipped with ...
Autoblog

GM’s Recalled 6.2-Liter V8 Now Gets Thicker Oil — Here’s Why

The 6.2-liter V8 engine recall saga is far from being over and no real solution appears to be on the horizon. GM recalls nearly 600,000 trucks and SUVs for potential L87 engine failures. Dealers ...
Road & Track

Federal Government Opens New Investigation Into GM's 6.2-Liter V-8

The saga of General Motors's 6.2-liter V-8 issues has continued into 2026, as a new investigation by the National Highway Traffic Safety Administration is probing whether even the supposed fix that ...
Benzinga.com

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

The probe details problems with the company's L87 6.2L V8 engines, NHTSA said on Monday. The affected models include the 2021-2024 Cadillac Escalade and Escalade ESV, along with the 2021-2024 ...
Jalopnik

The Biggest Differences Between The 5.3 And 6.2 GM Engines

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...
Road & Track

Feds Widening Investigation Into GM Trucks and SUVs Powered by 6.2-Liter L87 V-8s

Update, 2:45pm: This post has been updated to clarify the relationship between this latest investigation and GM's earlier recall of the L87 engine. Hysterical fears that V-8 engines would be wiped ...
Hosted on MSN

GM 6.2L Engine Recall Could Get Bigger After New NHTSA Investigation

The National Highway Traffic Safety Administration is supercharging its investigation into General Motors' 6.2-liter L87 V8 engines in the U.S. after receiving additional complaints of engine bearing ...
Autoblog

What’s Wrong With GM’s V8?: Teardown Exposes Shocking Engine Damage

The American automaker’s ubiquitous small-block L87 V8 isn’t having the best year so far. General Motors began 2025 facing a major issue: the National Highway Traffic Safety Administration (NHTSA) ...
ConsumerAffairs

General Motors faces class action over 6.2L V8 engine

Lawsuit claims GM’s 6.2L V8 L87 engine can fail “without warning,” potentially affecting nearly one million vehicles. NHTSA has launched an investigation amid over 1,000 reports of sudden engine ...
WAPT

GM recalls nearly 600,000 Cadillac, Chevrolet and GMC cars due to engine failure risks

General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S. due to potential manufacturing defects that can cause engine failure.The recall covers ...