GM has produced some great engines in its day, including the famed 350 cubic inch small block V8. Here are some of the worst ...
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The biggest pros and cons of GM's Vortec engines
In their later years, Vortec engines have fallen victim to some downsides, like Active Fuel Management, an aggressive thirst for oil, and engine knocking. But back when they were brand-new, these ...
Automakers have launched many series of engines meant to offer greater performance or efficiency than their predecessors. Chevy's Vortec line, which includes General Motors' vortex technology, boosted ...
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