Using thicker engine oil may have only thickened the plot on this engine saga.
7don MSN
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.
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 with recalls and lawsuits since April of last year. The reason? It's mainly ...
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 ...
Someone was in this engine before it failed, possibly not long before. In fact, they may have been the cause of the ...
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 ...
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 ...
General Motors is recalling hundreds of thousands of trucks and SUVs equipped with its 6.2-liter V8 engine. It turns out some internal components may have manufacturing defects, the kind that don’t ...
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