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 ...

11 lawsuits over GM’s 6.2L L87 V8 have been consolidated into a single class action, centered on engine failures tied to crankshaft and connecting-rod defects. More than 700,000 GM trucks and SUVs ...

The GM L87 engine recall that has affected almost 600,000 full-size trucks and SUVs in the U.S. and has led to multiple lawsuits that recently merged into a class action suit has reached a new chapter ...

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 ...

A 2023 GMC Sierra 1500 AT4X owner who bought the truck used at 11,000 miles watched the 6.2-liter V8 seize at 49,000 miles ...

The biggest difference between L86s and L87s is that L86s have occasional complaints and 28,000 L87 failures happened before GM recalled 600,000 trucks in the U.S. alone. The 2014-2018 L86 and ...

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 ...

Almost a dozen class action lawsuits filed against General Motors over its allegedly defective 6.2-liter L87 V8 engine have now been consolidated into a single case in Michigan. The allegations ...