NHTSA Probes Nearly 600,000 GM Vehicles Over Engine Failure Complaints

NHTSA probes GM vehicles with L87 6.2L V8 engines, including Cadillac Escalade, Chevy Silverado, GMC Sierra 1500.

Drivers Say GM Fixed Their V8s, But The Engines Still Died

The government is investigating dozens of new complaints about L87 V8s failing after a recall fix was supposed to resolve the ...