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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 ...
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 ...

Five Chevy engines you should steer clear of

Chevrolet vehicles can be hit-or-miss with their design problems. This has led to a number of models sporting problematic ...
GM Authority

Arbitration Motion Denied For GM Vortec V8 Excessive Oil Consumption Lawsuit In Ohio

A motion GM filed to compel arbitration in an Ohio lawsuit over allegedly excessive oil consumption and defective piston rings in the Generation IV 5.3L Vortec V8 engine has been denied by the judge ...
SlashGear

Truck Engine Showdown: GM 8.1L Vortec V8 Vs. Dodge 8.0L Magnum V10

With 50-plus years of development behind them, big displacement engines like General Motors' 8.1-liter Vortec V8 and Dodge's 8.0-liter Magnum V10 were two of the largest engines ever placed in ...