paintman

As title says, I've only put a couple hours on boat so far this year, but here is the issue. Ran boat for about an hour and all was good, anchored for a bit then leave idle out to channel and get her on plane and it's chugging, missing.

Here's what I know
Fresh fuel in 2 weeks ago - ran for a couple hours no issues, engine has real low hours from a refresh..

Engine idles fine, fires up and doesn't die under load when putting into gear.

My heads telling me it's crappy gas but it ran fine last weekend, when an engine has these issues is it fuel or ignition?

We have had quite the mixed bag of weather, lately real hot with 100% humidity for a good 2weeks and it dropped a lot last night
Appreciate the replies
Pat