Evaporative emmission control circuit

Hello and thanks to all who read.

Recently bought the car listed above that's in fairly decent shape. Serviced at dealership at all the right intervals and oil changes every 3000 miles etc.

My issue is that when the gas tank is anywhere above half full if I happen to get on the gas a little hard or bring the rpm up to fast the check engine light comes on for the evap.

So far all it has is a new gas cap, I don't smell gas, the car runs perfect, and gets about the same mileage google says it does. I'd like to fix it but I don't know where to start and I' do not want to spend a ton of money on something that doesn't cause any real problem. I'm pretty sure the evap can probably just needs to be cleaned, but it's just weird how sometimes it can go a week or more without setting of the light or it'll come on the moment you fill the gas tank.

Thanks for any advice.