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This see-through oil pan test shows that’s exactly what happens on a GM Duramax diesel engine, and something tells me it’s ...

From getting the motor to start to catastrophic oil leaks, here are three of the most common problems drivers report with the 3.0L Duramax diesel engine. One of the most pervasive issues that some ...

Now, with that out of the way, the 3.0-liter Duramax straight six should return a combined fuel economy of 24 MPG on a 4WD Chevy Silverado. Oil Life Monitoring System: Alerts when oil changes are ...