GM V8s Are Still Blowing Up And Feds Want Answers

The NHTSA is investigating a spate of bearing failures in 6.2-liter engines fitted to the Chevy Silverado and other big ...
GM Authority

Here May Be Why Your Chevy Tahoe Or Suburban Rear Heater Blows Cold Air

GM has released a fix for the Chevy Tahoe and Suburban rear heater blowing cold air. The issue tends to occur while the SUV is at idle and sometimes persists as the engine revs. Affected models ...
The Drive

GM’s Broken 6.2L V8s Are Stranding Owners for Weeks as Replacement Engine Pipeline Dries Up

General Motors is now the subject of an NHTSA investigation after more than a thousand complaints were logged over sudden and catastrophic failure of some of its “L87” 6.2-liter V8s—a core power plant ...

Why Do LS Engines Have Steam Tubes?

Ever wondered why LS engines have steam tubes? They help vent trapped air, preventing overheating, detonation, and ...