I give up, where's the import function?
 

Because it's sure as **** not where the FAQ says it's supposed to be.

I didn't spot the import link, but I found the icon link where the FAQ said, right at the bottom of the vehicle's page:

(showing list of fuel-ups)

Showing 1 to 10 of 66 entries

icons here (View All Fuel-ups) (View All Notes) (View Annual Reports) (Compact Notes)

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Audi · A2 · 2002

The 4th or 5th icon along is the import icon.

The import icon looks like this: https://badges.fuelly.com/images/icon...w_columns2.png

Or, add "/import" to the end of your vehicle's page.

These weren't easy for me to find, either.

Here's the format it needs to be in: https://www.fuelly.com/csv-format.gas

It worked great for me, key was to have the headings labeled correctly and to save it in csv format. Imported 49 fill-ups with just a few errors that were due to my hitting a wrong key. This was easily fixed using the edit feature for that line item.