GM Authority

L87 Engine Recall Drove Up GM Warranty Expenses In Q2 2025

We’ve been extensively covering the high-profile recall of the GM 6.2L V8 L87 engine, and now we have an idea of the impact of the warranty costs on the Detroit automaker. The Detroit Free Press ...
GM Authority

6.2L V8 L87 Recall: GM Advises What To Do With Your Motor Oil

As GM Authority has covered at length, General Motors issued a safety recall several months back to address an issue affecting certain models equipped with the naturally aspirated 6.2L V8 L87 gasoline ...
autoevolution

GM L87 Engine Gets Investigated by the NHTSA Due to Post-Recall Failures

Back in April 2025, the largest automaker of the Detroit Big Three issued recall 25V-274 for nearly 600,000 trucks and truck-based sport utility vehicles equipped with the L87 small-block V8. In the ...
SlashGear

Why GM Truck Owners Are Demanding Thicker Oil In Future V8 Engines

In 2025, Consumer Reports reported how General Motors (GM) issued a safety recall affecting nearly 600,000 full-size trucks and SUVs equipped with its 6.2-liter L87 V8 engine. The investigation into ...