GM is currently facing a significant quality control issue related to the atmospheric 6.2L V8 L87 gasoline engine, and can't ...
The National Highway Traffic Safety Administration's Office of Defects Investigation has recently opened a probe into alleged engine failures ... utility vehicles. L87 is the regular production ...
Some customers have reportedly been waiting weeks, with nothing but a sidelined Cadillac Escalade, GMC Sierra, or Chevrolet Silverado to show for it.
The 6.2L L86 EcoTec3 featured cast aluminum engine ... the L87 EcoTec3 holds over its L86 precursor is improved fuel efficiency technologies. According to EPA-estimates, a 2014 Chevrolet Silverado ...
The investigation covers certain Chevrolet Silverado, GMC Sierra ... equipped with the L87 V8 engine. According to the auto safety regulator, complainants reported a bearing failure that might ...
Owners of the vehicles complained of connecting rod bearing wear, which has led to catastrophic engine damage without any prior symptoms.