Morning Overview on MSN

4L60E vs 4L80E transmissions explained

The 4L60E and 4L80E are two of General Motors’ most discussed automatic transmissions, and the choice between them shapes how ...
Engineering Explained on MSN

Air Fuel Ratio - Explained

Where does the ideal air/fuel ratio come from? What makes 14.7:1 the ideal air fuel ratio for gasoline combustion? This video ...
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