Mountain Dew Cake

1 box orange supreme cake mix
1 small box coconut cream pudding and pie
    filling (not instant)
3/4 cup vegetable oil
1 bottle Mountain Dew?
4 eggs

Mix all ingredients and bake in a 13 x 9-inch pan at 350 degrees F for 30 to 40 minutes. You may also bake in three layers, if desired.

Icing
1 1/2 cups granulated sugar
4 tablespoons flour
1/2 cup (1 stick) butter
1 large can crushed pineapple
1 cup coconut

Cook sugar, flour, butter and pineapple until thick. Add coconut when icing is cooled, then spread on cake.