RESOLVED GM Stabilitrak Warning code P0300- Blinking Check Engine Light Rough idle Miss Fire

How to fix StableTrack problem on GM CARS. Even if you being told by the Dealership or your mechanic that your car have bad lifter. Please watch this carefully without skipping as all steps and information with all the details are important and critical to get your issue resolved and get you back on the road with minimum cost.
Buick, Silverado, Traverse, Suburban, GMC Serra, GMC Yukon, Cruze, Denali, Yukon XL Chevy Suburban, Impala, Tahoe
Codes:
P00C6
P0171
P0174
P0300