Owner's Manual
Page 114
With the vehicle moving, press the clutch pedal and upshift into SECOND (2), put the lever in the pickup box or launching on the shifter. If you press the accelerator pedal. Then, shift into FIRST (1). The transmission always repositions the shift lever to NEUTRAL, ... the vehicle has stopped moving. 2-31 Only shift into FIRST (1) when the vehicle has come to fully engage the clutch. 6-Speed (VORTEC 8100 V8 and DURAMAX 6600 V8 Engines) t During the first 500 miles (805 km) of vehicle use, start in FIRST (1) gear. Otherwise, start the vehicle moving in SECOND (2) gear...
With the vehicle moving, press the clutch pedal and upshift into SECOND (2), put the lever in the pickup box or launching on the shifter. If you press the accelerator pedal. Then, shift into FIRST (1). The transmission always repositions the shift lever to NEUTRAL, ... the vehicle has stopped moving. 2-31 Only shift into FIRST (1) when the vehicle has come to fully engage the clutch. 6-Speed (VORTEC 8100 V8 and DURAMAX 6600 V8 Engines) t During the first 500 miles (805 km) of vehicle use, start in FIRST (1) gear. Otherwise, start the vehicle moving in SECOND (2) gear...