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Tula Technology reports up to 18% fuel economy gain in GM 6.2L V8 using Dynamic Skip Fire technology; emissions benefits too

Green Car Congress

In a paper presented at the 2016 SAE World Congress, Tula Technology, developer of Dynamic Skip Fire (DSF) cylinder deactivation technology, reported significant fuel economy gains of up to 18% over a conventional GM 6.2-liter Eisazadeh-Far and Younkins (2016). liter V8 by operating using Dynamic Skip Fire. Click to enlarge.

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J.D. Power study finds ACEN technology woes affecting vehicle reliability for consumers

Green Car Congress

Power 2016 US Vehicle Dependability Study (VDS). The number of engine/transmission problems decreased to 24 PP100 in 2016 from 26 PP100 in 2015. The 2016 US Vehicle Dependability Study is based on responses from 33,560 original owners of 2013 model-year vehicles after three years of ownership.

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