Preheat your oven to 350°F (175°C). Grease a loaf pan.
In a bowl, whisk together the flour, baking soda, cinnamon, nutmeg, cloves, and salt.
In another bowl, mix the pumpkin puree, oil, eggs, sugar, and vanilla extract until smooth.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Pour the batter into the prepared loaf pan.
Bake for 60 minutes, or until a toothpick inserted into the center comes out clean.
Let the loaf cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.