Preheat the oven to 350°F and line a 12-cup muffin tin with paper liners.
Stir together in a mixing bowl the flour, baking soda, cinnamon, ginger, nutmeg, clove, and salt.
In another mixing bowl, beat together the eggs, granulated sugar, brown sugar, oil, and vanilla extract. Stir in the pumpkin puree until well combined.
Spoon the liquid ingredients into the bowl with the dry ingredients and stir until combined. Stir in the pecans.
Spoon the batter into the prepared muffin pan's cups until each is 3/4 full. Bake for 25-30 minutes or until the muffins are lightly browned and an inserted knife comes out clean.