Motor tear reveals internal damage behind the L87 6.2L V8 of GM
Engine Teardown reveals internal damage behind the L87 6.2L V8 of GM originally appeared in Autoblog. NHTSA probe is aimed at over 870,000 gm truck and SUV General Motors started 2025, facing a major problem: the National Highway Safety Administration (NHTSA) has launched an official investigation into the widely used 6.2-liter L87 V8 engine of … Read more