silverknight

From a post you made a number of years ago:

Regarding "Just curious, any of you all top off the tank after shutoff? These systems get more sensitive to that year by year, and apparently some of the "overage" (i.e., raw fuel) can spill into the EVAP system."

I had a slight gas smell in the garage with a P0456 code before I did something stupid.

I replaced the valve and cleared the code.

Then I had a 5 gallon gas can (fresh gas) that was not needed, so I poured it into the tank, some spilled (stupid).

P0456 came back a few days later.

If some went into the EVAP system tripping the P0456 again, will the gas evaporate on its own, eventually?