General Motors' Vortec engine has powered some of the best cars GM ever made, but it's not without its problems. Which years present the most issues?

The Vortec engine brought a modernized version of the legendary Chevy small-block V8 to GM trucks and SUVs. Here's how to get the best and avoid the worst.

Tens of thousands of Chevrolet and GMC SUVs and trucks powered by the GM’s 5.3-liter Vortec LC9 engine might suffer from problems, including engine stalling and premature breakdowns. A class ...

General Motors Hit With $102.6 Million Jury Verdict in Class Action Over Defective Engines DiCello Levitt trial team wins huge verdict on behalf of owners and lessees of GM trucks and SUVs with 5. ...

General Motors' Vortec engine has powered some of the best cars GM ever made, but it's not without its problems. Which years present the most issues?