Beat oil, eggs, coffee, vanilla, pudding and zucchini until well blended. Add cake mix and beat all ingredients together for 5 minutes on medium speed. Bake at 325 degrees for 1 hour in a greased bundt pan.
Sprinkle 3/4 to 1 Cup chocolate chips on top before baking. Cool on wire rack. Frost with chocolate frosting or a chocolate ganache.