We frequently remind people here not to top off the gas tank after the nozzle shuts off. However, while looking at the Alfa Romeo Stelvio owner’s manual online (in response to another topic), I happened to notice the following instructions in it:
To ensure that you fill the tank completely, top off twice after the first click of the fuel nozzle. Further top-off could cause faults in the fuel feeding system.
I’ve never seen a statement like this in an owner’s manual before, so I thought this was an interesting item to share.