Chevrolet Cobalt Engine Surge

My Car Recently Had A Recall For A Bad Fuel Pump, And I Now Know That Many Of The Issues I Was Having Was Due To This. Most Recently My Car...

This Car Runs Fine While Cold, Car Is Driven Over Fifty Miles To Work Each Day And After Coming To Stop After Driving On Interstate It...

As I Am Driving With Very Little Pressure On The Gas The Car Will Surge/buck Kind Of Thing. It Does Not Do It All The Time Usually If It Is...