Cinnamon Bundt Cake

1 pkg. yellow cake mix
1 pkg. vanilla instant pudding
3/4 c. Wesson oil
3/4 c. water
4 eggs
1 tsp. vanilla

Mix together at high speed for 8 minutes. Grease bundt pan well with pastry brush. Sprinkle 1 cup nuts in pan; spread around. Nuts will cling to grease! Place 1/3 of batter in pan; sprinkle with cinnamon and sugar mixture. Place another 1/3 of mixture in pan; sprinkle with cinnamon and sugar. Place remaining 1/3 of batter in pan. Bake at 350 degrees for 1 hour or more.