2015 Chevrolet Silverado 1500 acceleration issue

My 2015 Silverado has an acceleration issue from a dead stop or after turning a corner while driving uphill or under a load. As I press the gas pedal it does not respond as it should. A few seconds later it finally takes off and powers up for good acceleration. This happens everytime I drive in this condition.

Have someone clean the electronic throttle body to see if that helps.