What Vortec Means On Chevy Engines

The term Vortec signals that a Chevy engine is using Vortex technology, which employs a circular motion within the cylinder ...
autoevolution

GM Hit With $103 Million Verdict in Flawed Vortec LC9 Engine Class-Action Lawsuit

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-action ...
SlashGear

Chevy 4.2 Inline-6: The Vortec Engine Everyone Forgot Existed

The popularity of various engine designs typically fades over time as technological advances provide more power, better fuel economy, or both. Flathead designs gave way to overhead valves, and inline ...
Jalopnik

Which GM 5.3 Vortec Years Have The Most Issues?

With the launch of Chevy's small-block V8 in 1955, General Motors introduced an engine family that would make its way into millions of vehicles across the world. It was especially known as a mainstay ...
Motor Trend

CSFI to MPFI - Vortec Engine Fueling Fix

In 1996, Chevrolet added Vortec heads to their 5.0L and 5.7L V-8 engines. This top end makeover also brought a redesigned fuel delivery system known as a Central Sequential Fuel Injection (CSFI) ...