GM is currently facing a significant quality control issue related to the atmospheric 6.2L V8 L87 gasoline engine, and can't produce enough replacement parts.
AWE is offering up a new exhaust for the fourth-gen Chevy Silverado 1500 and GMC Sierra 1500 that combines a more aggressive ...
The National Highway Traffic Safety Administration (NHTSA) is investigating reports of defects with GM's 6.2-liter L87 V8 engine, while dealerships and independent repair shops struggle to source ...