One problem related to noises during shifting has been reported for the 2014 Chevrolet Spark. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Chevrolet Spark based on all problems reported for the 2014 Spark.
With less than 500 miles on it, vehicle was hesitating intermittently upon acceleration from a stop; occasionally would miss briefly, would not always "shift" unless you took foot off gas; would feel like brake being applied when coasting at low speed; and was getting bad gas mileage. Car was not showing any error codes but mechanic found these issues upon test driving it himself. Dealership replaced pistons, rods, etc. Was told wrong pistons installed at factory. Upon test driving after repairs mechanic found transmission problems (leaking) and found a crack in the housing and an o ring not seated properly. Replaced housing and again test drove and had transmission noise and found metal shavings in pan) and they then replaced entire transmission. Loved the style of this car but am totally disappointed in the quality of this car.