General Motors is facing a unified federal legal challenge as multiple lawsuits tied to failures in its 6.2-liter V8 L87 ...
After living with the GMC Sierra EV for five months, one owner found that returning to a 6.2L V8 loaner felt like driving his ...
The 5.3 GM engine has a few iron variants and cathedral ports while all 6.2 engine variants are aluminum with rectangular ...
General Motors is facing a consolidated class-action lawsuit after widespread failures of its 6.2-liter V8 engines used in ...