Chocolate Chip Pound Cake

1 package yellow cake mix with pudding
1 3 ounce box of jello instant chocolate pudding
1/2 cup sugar
3/4 cup vegetable oil
3/4 cup water
4 large eggs
1 container (8 ounce) sour cream
6 ounces chocolate chips

Combine cake mix, pudding and sugar. Stir with spoon to remove lumps. Add oil, water, eggs and sour cream. Stir until smooth. Stir in chocolate chips. Pour into greased and floured bundt pan. Bake 1 hour at 350°. Cool on wire rack.